Finding the Third Proportional to 33,432.50 and 73,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,432.50 : 73,425.25 = 73,425.25 : x
2. Step 2: Convert to fraction form
   33,432.50/73,425.25 = 73,425.25/x
3. Step 3: Cross multiply
   33,432.50x = 73,425.25 × 73,425.25
4. Step 4: Simplify right side
   33,432.50x = 5,391,267,337.56
5. Step 5: Solve for x
   x = 5,391,267,337.56/33,432.50
6. Step 6: Final answer
   x = 161,258.28