Alright, let's work through 99465309 times 29899619 step by step
99465309 × 29899619 = 29899619 × (99465309)
+ 29899619 × 9 that results in 269096571
+ 29899619 × 00 that is equal 0
+ 29899619 × 300 yielding 8969885700
+ 29899619 × 5000 that is equal 149498095000
+ 29899619 × 60000 what gives us 1793977140000
+ 29899619 × 400000 what gives us 11959847600000
+ 29899619 × 9000000 resulting in 269096571000000
+ 29899619 × 90000000 which equals 2690965710000000

= 2973974842817271
