Finding the Third Proportional to 33,631.88 and 71,364.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,631.88 : 71,364.38 = 71,364.38 : x
2. Step 2: Convert to fraction form
   33,631.88/71,364.38 = 71,364.38/x
3. Step 3: Cross multiply
   33,631.88x = 71,364.38 × 71,364.38
4. Step 4: Simplify right side
   33,631.88x = 5,092,874,019.14
5. Step 5: Solve for x
   x = 5,092,874,019.14/33,631.88
6. Step 6: Final answer
   x = 151,429.98