No problem, we've got 3579 and 7240 to multiply
3579 × 7240 = 7240 × (3579)
+ 7240 × 9 that equals 65160
+ 7240 × 70 which equals 506800
+ 7240 × 500 that is equal 3620000
+ 7240 × 3000 producing 21720000

= 25911960
