Alright, let's work through 72988213 times 97259272 step by step
72988213 × 97259272 = 97259272 × (72988213)
+ 97259272 × 3 that results in 291777816
+ 97259272 × 10 yielding 972592720
+ 97259272 × 200 resulting in 19451854400
+ 97259272 × 8000 producing 778074176000
+ 97259272 × 80000 what gives us 7780741760000
+ 97259272 × 900000 that is equal 87533344800000
+ 97259272 × 2000000 what gives us 194518544000000
+ 97259272 × 70000000 producing 6808149040000000

= 7098780460960936
