Finding the Third Proportional to 2,591,618.50 and 3,572,495

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,618.50 : 3,572,495 = 3,572,495 : x
2. Step 2: Convert to fraction form
   2,591,618.50/3,572,495 = 3,572,495/x
3. Step 3: Cross multiply
   2,591,618.50x = 3,572,495 × 3,572,495
4. Step 4: Simplify right side
   2,591,618.50x = 12,762,720,525,025
5. Step 5: Solve for x
   x = 12,762,720,525,025/2,591,618.50
6. Step 6: Final answer
   x = 4,924,613.91