I think the calculation would be something like this:
50,000,000 views total @ $5 CPM, 50,000,000 divided by 1000 = 50000 x $5 = $250000 minus 45% for YouTube = $112500 to YouTube leaves $137500 but that's without paying taxes on it and without any network cuts if you are with one.
I am probably missing something here too @Tarmack will likely know the exact maths for this.
I think the calculation would be something like this:
50,000,000 views total @ $5 CPM, 50,000,000 divided by 1000 = 50000 x $5 = $250000 minus 45% for YouTube = $112500 to YouTube leaves $137500 but that's without paying taxes on it and without any network cuts if you are with one.
I am probably missing something here too @Tarmack will likely know the exact maths for this.