Finding the Third Proportional to 16,499 and 25,529

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499 : 25,529 = 25,529 : x
2. Step 2: Convert to fraction form
   16,499/25,529 = 25,529/x
3. Step 3: Cross multiply
   16,499x = 25,529 × 25,529
4. Step 4: Simplify right side
   16,499x = 651,729,841
5. Step 5: Solve for x
   x = 651,729,841/16,499
6. Step 6: Final answer
   x = 39,501.17