Finding the Third Proportional to 42,612 and 63,675

Step by Step Solution

1. Step 1: Write the proportion equation
   42,612 : 63,675 = 63,675 : x
2. Step 2: Convert to fraction form
   42,612/63,675 = 63,675/x
3. Step 3: Cross multiply
   42,612x = 63,675 × 63,675
4. Step 4: Simplify right side
   42,612x = 4,054,505,625
5. Step 5: Solve for x
   x = 4,054,505,625/42,612
6. Step 6: Final answer
   x = 95,149.39