Alright, let's work through 55248353 times 79235603 step by step
55248353 × 79235603 = 79235603 × (55248353)
+ 79235603 × 3 resulting in 237706809
+ 79235603 × 50 that results in 3961780150
+ 79235603 × 300 giving us 23770680900
+ 79235603 × 8000 which equals 633884824000
+ 79235603 × 40000 which equals 3169424120000
+ 79235603 × 200000 what gives us 15847120600000
+ 79235603 × 5000000 that results in 396178015000000
+ 79235603 × 50000000 that is equal 3961780150000000

= 4377636564711859
