We're going to solve 7078 multiplied by 6458
7078 × 6458 = 6458 × (7078)
+ 6458 × 8 producing 51664
+ 6458 × 70 which equals 452060
+ 6458 × 000 producing 0
+ 6458 × 7000 what gives us 45206000

= 45709724
