Finding the Third Proportional to 13,648.50 and 20,025

Step by Step Solution

1. Step 1: Write the proportion equation
   13,648.50 : 20,025 = 20,025 : x
2. Step 2: Convert to fraction form
   13,648.50/20,025 = 20,025/x
3. Step 3: Cross multiply
   13,648.50x = 20,025 × 20,025
4. Step 4: Simplify right side
   13,648.50x = 401,000,625
5. Step 5: Solve for x
   x = 401,000,625/13,648.50
6. Step 6: Final answer
   x = 29,380.56