How to use "proposing" in a sentence

She scanned the list of VIP customers who hadn't attended the opening of Magyck! Using a red pencil, she circled those names that were followed by anniversary dates, trying to ascertain how large a promotion she was proposing

The producer, the studio, and the network never could agree on a title, and no one liked my idea - Kickass Koontz Cinema - and probably even realized I was not serious in proposing it.