18872451 50 | ( | 1 | + | x | ) | ( | 1 | + | 168 2500 | ) | = | 417800 |
| Left side of the equation = | 18872451 50 | × | 1 | ( | 1 | + | 168 2500 | ) | + | 18872451 50 | x | ( | 1 | + | 168 2500 | ) |
| = | 18872451 50 | ( | 1 | + | 168 2500 | ) | + | 18872451 50 | x | ( | 1 | + | 168 2500 | ) |
| = | 18872451 50 | × | 1 | + | 18872451 50 | × | 168 2500 | + | 18872451 50 | x | ( | 1 | + | 168 2500 | ) |
| = | 18872451 50 | + | 396321471 15625 | + | 18872451 50 | x | ( | 1 | + | 168 2500 | ) |