Finding the Third Proportional to 16,214.50 and 25,375

Step by Step Solution

1. Step 1: Write the proportion equation
   16,214.50 : 25,375 = 25,375 : x
2. Step 2: Convert to fraction form
   16,214.50/25,375 = 25,375/x
3. Step 3: Cross multiply
   16,214.50x = 25,375 × 25,375
4. Step 4: Simplify right side
   16,214.50x = 643,890,625
5. Step 5: Solve for x
   x = 643,890,625/16,214.50
6. Step 6: Final answer
   x = 39,710.79