Finding the Third Proportional to 1,657,606 and 2,492,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657,606 : 2,492,560 = 2,492,560 : x
2. Step 2: Convert to fraction form
   1,657,606/2,492,560 = 2,492,560/x
3. Step 3: Cross multiply
   1,657,606x = 2,492,560 × 2,492,560
4. Step 4: Simplify right side
   1,657,606x = 6,212,855,353,600
5. Step 5: Solve for x
   x = 6,212,855,353,600/1,657,606
6. Step 6: Final answer
   x = 3,748,089.32