Finding the Third Proportional to 20,760.50 and 32,160.75

Step by Step Solution

1. Step 1: Write the proportion equation
   20,760.50 : 32,160.75 = 32,160.75 : x
2. Step 2: Convert to fraction form
   20,760.50/32,160.75 = 32,160.75/x
3. Step 3: Cross multiply
   20,760.50x = 32,160.75 × 32,160.75
4. Step 4: Simplify right side
   20,760.50x = 1,034,313,840.56
5. Step 5: Solve for x
   x = 1,034,313,840.56/20,760.50
6. Step 6: Final answer
   x = 49,821.24