Finding the Third Proportional to 33,168.38 and 71,943.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,168.38 : 71,943.75 = 71,943.75 : x
2. Step 2: Convert to fraction form
   33,168.38/71,943.75 = 71,943.75/x
3. Step 3: Cross multiply
   33,168.38x = 71,943.75 × 71,943.75
4. Step 4: Simplify right side
   33,168.38x = 5,175,903,164.06
5. Step 5: Solve for x
   x = 5,175,903,164.06/33,168.38
6. Step 6: Final answer
   x = 156,049.34