Alright, let's work through 75452348 times 69954278 step by step
75452348 × 69954278 = 69954278 × (75452348)
+ 69954278 × 8 what gives us 559634224
+ 69954278 × 40 resulting in 2798171120
+ 69954278 × 300 resulting in 20986283400
+ 69954278 × 2000 giving us 139908556000
+ 69954278 × 50000 that equals 3497713900000
+ 69954278 × 400000 that is equal 27981711200000
+ 69954278 × 5000000 resulting in 349771390000000
+ 69954278 × 70000000 that results in 4896799460000000

= 5278214527744744
