Finding the Third Proportional to 32,882.20 and 71,019.28

Step by Step Solution

1. Step 1: Write the proportion equation
   32,882.20 : 71,019.28 = 71,019.28 : x
2. Step 2: Convert to fraction form
   32,882.20/71,019.28 = 71,019.28/x
3. Step 3: Cross multiply
   32,882.20x = 71,019.28 × 71,019.28
4. Step 4: Simplify right side
   32,882.20x = 5,043,738,309.27
5. Step 5: Solve for x
   x = 5,043,738,309.27/32,882.20
6. Step 6: Final answer
   x = 153,388.09