Finding the Third Proportional to 32,781 and 71,110

Step by Step Solution

1. Step 1: Write the proportion equation
   32,781 : 71,110 = 71,110 : x
2. Step 2: Convert to fraction form
   32,781/71,110 = 71,110/x
3. Step 3: Cross multiply
   32,781x = 71,110 × 71,110
4. Step 4: Simplify right side
   32,781x = 5,056,632,100
5. Step 5: Solve for x
   x = 5,056,632,100/32,781
6. Step 6: Final answer
   x = 154,254.97