Alright, let's work through 55064878 times 87408714 step by step
55064878 × 87408714 = 87408714 × (55064878)
+ 87408714 × 8 that is equal 699269712
+ 87408714 × 70 that results in 6118609980
+ 87408714 × 800 producing 69926971200
+ 87408714 × 4000 giving us 349634856000
+ 87408714 × 60000 producing 5244522840000
+ 87408714 × 000000 which equals 0
+ 87408714 × 5000000 that results in 437043570000000
+ 87408714 × 50000000 yielding 4370435700000000

= 4813150172546892
