Finding the Third Proportional to 32,315.20 and 72,524.11

Step by Step Solution

1. Step 1: Write the proportion equation
   32,315.20 : 72,524.11 = 72,524.11 : x
2. Step 2: Convert to fraction form
   32,315.20/72,524.11 = 72,524.11/x
3. Step 3: Cross multiply
   32,315.20x = 72,524.11 × 72,524.11
4. Step 4: Simplify right side
   32,315.20x = 5,259,746,440.64
5. Step 5: Solve for x
   x = 5,259,746,440.64/32,315.20
6. Step 6: Final answer
   x = 162,763.84