Finding the Third Proportional to 33,209.25 and 71,951.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,209.25 : 71,951.25 = 71,951.25 : x
2. Step 2: Convert to fraction form
   33,209.25/71,951.25 = 71,951.25/x
3. Step 3: Cross multiply
   33,209.25x = 71,951.25 × 71,951.25
4. Step 4: Simplify right side
   33,209.25x = 5,176,982,376.56
5. Step 5: Solve for x
   x = 5,176,982,376.56/33,209.25
6. Step 6: Final answer
   x = 155,889.77