Finding the Third Proportional to 32,042.25 and 67,776.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,042.25 : 67,776.75 = 67,776.75 : x
2. Step 2: Convert to fraction form
   32,042.25/67,776.75 = 67,776.75/x
3. Step 3: Cross multiply
   32,042.25x = 67,776.75 × 67,776.75
4. Step 4: Simplify right side
   32,042.25x = 4,593,687,840.56
5. Step 5: Solve for x
   x = 4,593,687,840.56/32,042.25
6. Step 6: Final answer
   x = 143,363.46