Alright, let's work through 48879158 times 43303458 step by step
48879158 × 43303458 = 43303458 × (48879158)
+ 43303458 × 8 what gives us 346427664
+ 43303458 × 50 what gives us 2165172900
+ 43303458 × 100 what gives us 4330345800
+ 43303458 × 9000 producing 389731122000
+ 43303458 × 70000 yielding 3031242060000
+ 43303458 × 800000 what gives us 34642766400000
+ 43303458 × 8000000 producing 346427664000000
+ 43303458 × 40000000 giving us 1732138320000000

= 2116636565528364
