Finding the Third Proportional to 33,932.25 and 71,685

Step by Step Solution

1. Step 1: Write the proportion equation
   33,932.25 : 71,685 = 71,685 : x
2. Step 2: Convert to fraction form
   33,932.25/71,685 = 71,685/x
3. Step 3: Cross multiply
   33,932.25x = 71,685 × 71,685
4. Step 4: Simplify right side
   33,932.25x = 5,138,739,225
5. Step 5: Solve for x
   x = 5,138,739,225/33,932.25
6. Step 6: Final answer
   x = 151,441.16