Finding the Third Proportional to 32,850 and 67,632

Step by Step Solution

1. Step 1: Write the proportion equation
   32,850 : 67,632 = 67,632 : x
2. Step 2: Convert to fraction form
   32,850/67,632 = 67,632/x
3. Step 3: Cross multiply
   32,850x = 67,632 × 67,632
4. Step 4: Simplify right side
   32,850x = 4,574,087,424
5. Step 5: Solve for x
   x = 4,574,087,424/32,850
6. Step 6: Final answer
   x = 139,241.63