Can multiple Forms populate a common SharePoint list record?

I’ve been looking at Forms, SharePoint, and Flow to potentially provide a solution to a need we have:

I need to have multiple forms populate various fields in a SharePoint List record. Is something like this possible? Here’s the scenario:

Let’s say I have a SharePoint list with 12 fields. I would like to have the submission of Form #1 trigger the creation of a SharePoint list record. THis first form would have say, 5 fields leaving 7 unpopulated fields in the record. That much is very easy with Flow.

I would then I would like a notification to go to another person and present that person with Form #2 which would prompt for 4 fields and populate those in the SharePoint record created from Form #1. This leaves 2 fields left.

Then I would like a third person to receive a notice to fill out Form #3 which would populate the remaining 2 fields in original SharePoint List record.

Ideally, notifications for Form #2 and Form #3 would go out concurrently, and completed as the user is available.

Then, when all three forms are successfully submitted, a final notification goes back to the first user to approve the record. 

I know this is rather complex, and likely outside the scope of Flow and Forms, but I thought I might give it a shot.

Suggestions?