Alright, let's work through 88978965 times 47006123 step by step
88978965 × 47006123 = 47006123 × (88978965)
+ 47006123 × 5 producing 235030615
+ 47006123 × 60 resulting in 2820367380
+ 47006123 × 900 that results in 42305510700
+ 47006123 × 8000 which equals 376048984000
+ 47006123 × 70000 giving us 3290428610000
+ 47006123 × 900000 what gives us 42305510700000
+ 47006123 × 8000000 what gives us 376048984000000
+ 47006123 × 80000000 giving us 3760489840000000

= 4182556173202695
