Finding the Third Proportional to 32,932.50 and 71,130

Step by Step Solution

1. Step 1: Write the proportion equation
   32,932.50 : 71,130 = 71,130 : x
2. Step 2: Convert to fraction form
   32,932.50/71,130 = 71,130/x
3. Step 3: Cross multiply
   32,932.50x = 71,130 × 71,130
4. Step 4: Simplify right side
   32,932.50x = 5,059,476,900
5. Step 5: Solve for x
   x = 5,059,476,900/32,932.50
6. Step 6: Final answer
   x = 153,631.73