No problem, we've got 1524 and 3450 to multiply
1524 × 3450 = 3450 × (1524)
+ 3450 × 4 which equals 13800
+ 3450 × 20 that equals 69000
+ 3450 × 500 giving us 1725000
+ 3450 × 1000 resulting in 3450000

= 5257800
