No problem, we've got 7754 and 7428 to multiply
7754 × 7428 = 7428 × (7754)
+ 7428 × 4 that is equal 29712
+ 7428 × 50 what gives us 371400
+ 7428 × 700 that equals 5199600
+ 7428 × 7000 which equals 51996000

= 57596712
