Alright, let's work through 72216468 times 84677279 step by step
72216468 × 84677279 = 84677279 × (72216468)
+ 84677279 × 8 producing 677418232
+ 84677279 × 60 that results in 5080636740
+ 84677279 × 400 yielding 33870911600
+ 84677279 × 6000 giving us 508063674000
+ 84677279 × 10000 what gives us 846772790000
+ 84677279 × 200000 that equals 16935455800000
+ 84677279 × 2000000 producing 169354558000000
+ 84677279 × 70000000 that is equal 5927409530000000

= 6115094009230572
