Finding the Third Proportional to 33,781.50 and 73,331.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,781.50 : 73,331.25 = 73,331.25 : x
2. Step 2: Convert to fraction form
   33,781.50/73,331.25 = 73,331.25/x
3. Step 3: Cross multiply
   33,781.50x = 73,331.25 × 73,331.25
4. Step 4: Simplify right side
   33,781.50x = 5,377,472,226.56
5. Step 5: Solve for x
   x = 5,377,472,226.56/33,781.50
6. Step 6: Final answer
   x = 159,183.94