Finding the Third Proportional to 33,429.38 and 71,151.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,429.38 : 71,151.75 = 71,151.75 : x
2. Step 2: Convert to fraction form
   33,429.38/71,151.75 = 71,151.75/x
3. Step 3: Cross multiply
   33,429.38x = 71,151.75 × 71,151.75
4. Step 4: Simplify right side
   33,429.38x = 5,062,571,528.06
5. Step 5: Solve for x
   x = 5,062,571,528.06/33,429.38
6. Step 6: Final answer
   x = 151,440.81