Finding the Third Proportional to 14,536.50 and 20,471.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,536.50 : 20,471.25 = 20,471.25 : x
2. Step 2: Convert to fraction form
   14,536.50/20,471.25 = 20,471.25/x
3. Step 3: Cross multiply
   14,536.50x = 20,471.25 × 20,471.25
4. Step 4: Simplify right side
   14,536.50x = 419,072,076.56
5. Step 5: Solve for x
   x = 419,072,076.56/14,536.50
6. Step 6: Final answer
   x = 28,828.95