Finding the Third Proportional to 12,562.69 and 17,061.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,562.69 : 17,061.38 = 17,061.38 : x
2. Step 2: Convert to fraction form
   12,562.69/17,061.38 = 17,061.38/x
3. Step 3: Cross multiply
   12,562.69x = 17,061.38 × 17,061.38
4. Step 4: Simplify right side
   12,562.69x = 291,090,516.89
5. Step 5: Solve for x
   x = 291,090,516.89/12,562.69
6. Step 6: Final answer
   x = 23,171.04