Finding the Third Proportional to 12,580 and 17,025

Step by Step Solution

1. Step 1: Write the proportion equation
   12,580 : 17,025 = 17,025 : x
2. Step 2: Convert to fraction form
   12,580/17,025 = 17,025/x
3. Step 3: Cross multiply
   12,580x = 17,025 × 17,025
4. Step 4: Simplify right side
   12,580x = 289,850,625
5. Step 5: Solve for x
   x = 289,850,625/12,580
6. Step 6: Final answer
   x = 23,040.59