Finding the Third Proportional to 13,087.50 and 17,025

Step by Step Solution

1. Step 1: Write the proportion equation
   13,087.50 : 17,025 = 17,025 : x
2. Step 2: Convert to fraction form
   13,087.50/17,025 = 17,025/x
3. Step 3: Cross multiply
   13,087.50x = 17,025 × 17,025
4. Step 4: Simplify right side
   13,087.50x = 289,850,625
5. Step 5: Solve for x
   x = 289,850,625/13,087.50
6. Step 6: Final answer
   x = 22,147.13