Finding the Third Proportional to 32,508 and 70,570

Step by Step Solution

1. Step 1: Write the proportion equation
   32,508 : 70,570 = 70,570 : x
2. Step 2: Convert to fraction form
   32,508/70,570 = 70,570/x
3. Step 3: Cross multiply
   32,508x = 70,570 × 70,570
4. Step 4: Simplify right side
   32,508x = 4,980,124,900
5. Step 5: Solve for x
   x = 4,980,124,900/32,508
6. Step 6: Final answer
   x = 153,196.90