Alright, let's work through 68992501 times 72252952 step by step
68992501 × 72252952 = 72252952 × (68992501)
+ 72252952 × 1 what gives us 72252952
+ 72252952 × 00 that results in 0
+ 72252952 × 500 that equals 36126476000
+ 72252952 × 2000 producing 144505904000
+ 72252952 × 90000 resulting in 6502765680000
+ 72252952 × 900000 what gives us 65027656800000
+ 72252952 × 8000000 producing 578023616000000
+ 72252952 × 60000000 yielding 4335177120000000

= 4984911863112952
