Finding the Third Proportional to 32,552 and 70,720

Step by Step Solution

1. Step 1: Write the proportion equation
   32,552 : 70,720 = 70,720 : x
2. Step 2: Convert to fraction form
   32,552/70,720 = 70,720/x
3. Step 3: Cross multiply
   32,552x = 70,720 × 70,720
4. Step 4: Simplify right side
   32,552x = 5,001,318,400
5. Step 5: Solve for x
   x = 5,001,318,400/32,552
6. Step 6: Final answer
   x = 153,640.89