Alright, let's work through 78055952 times 34552747 step by step
78055952 × 34552747 = 34552747 × (78055952)
+ 34552747 × 2 producing 69105494
+ 34552747 × 50 which equals 1727637350
+ 34552747 × 900 which equals 31097472300
+ 34552747 × 5000 giving us 172763735000
+ 34552747 × 50000 producing 1727637350000
+ 34552747 × 000000 producing 0
+ 34552747 × 8000000 which equals 276421976000000
+ 34552747 × 70000000 resulting in 2418692290000000

= 2697047561300144
