Finding the Third Proportional to 33,081.75 and 71,904.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,081.75 : 71,904.38 = 71,904.38 : x
2. Step 2: Convert to fraction form
   33,081.75/71,904.38 = 71,904.38/x
3. Step 3: Cross multiply
   33,081.75x = 71,904.38 × 71,904.38
4. Step 4: Simplify right side
   33,081.75x = 5,170,239,144.14
5. Step 5: Solve for x
   x = 5,170,239,144.14/33,081.75
6. Step 6: Final answer
   x = 156,286.75