Finding the Third Proportional to 32,821.88 and 71,934.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,821.88 : 71,934.75 = 71,934.75 : x
2. Step 2: Convert to fraction form
   32,821.88/71,934.75 = 71,934.75/x
3. Step 3: Cross multiply
   32,821.88x = 71,934.75 × 71,934.75
4. Step 4: Simplify right side
   32,821.88x = 5,174,608,257.56
5. Step 5: Solve for x
   x = 5,174,608,257.56/32,821.88
6. Step 6: Final answer
   x = 157,657.30