Finding the Third Proportional to 32,550.75 and 67,692.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,550.75 : 67,692.75 = 67,692.75 : x
2. Step 2: Convert to fraction form
   32,550.75/67,692.75 = 67,692.75/x
3. Step 3: Cross multiply
   32,550.75x = 67,692.75 × 67,692.75
4. Step 4: Simplify right side
   32,550.75x = 4,582,308,402.56
5. Step 5: Solve for x
   x = 4,582,308,402.56/32,550.75
6. Step 6: Final answer
   x = 140,774.28