2,200,000 = Delivering $1 of value to 2.2mi people. Just play with that numbers until you can figure out something that you can build that fits into that model....
$1 of value to 2.4mi people (in a year) // (i fudged the number to make the math easier)
$1 of value to 200k people a month
$2 of value to 100k people a month
$3 of value to 75k people a month
$4 of value to 50k people a month
$8 of value to 25k people a month
$16 of value to 12.5k people a month
$32 of value to 6.25k people a month
...
The tricky part is figuring out what people want to pay for.
There are also abstractions to this... like advertising... An average cpm is $2.80. So you'd have to get ~$3 of value from 75k people a month (if they viewed 1000 pages/mo each).. or 75mi page views a month would get you 2.2mi a year.