Alright, let's work through 74085197 times 70904701 step by step
74085197 × 70904701 = 70904701 × (74085197)
+ 70904701 × 7 producing 496332907
+ 70904701 × 90 what gives us 6381423090
+ 70904701 × 100 producing 7090470100
+ 70904701 × 5000 producing 354523505000
+ 70904701 × 80000 that equals 5672376080000
+ 70904701 × 000000 what gives us 0
+ 70904701 × 4000000 giving us 283618804000000
+ 70904701 × 70000000 producing 4963329070000000

= 5252988741811097
