Finding the Third Proportional to 40,674 and 63,747

Step by Step Solution

1. Step 1: Write the proportion equation
   40,674 : 63,747 = 63,747 : x
2. Step 2: Convert to fraction form
   40,674/63,747 = 63,747/x
3. Step 3: Cross multiply
   40,674x = 63,747 × 63,747
4. Step 4: Simplify right side
   40,674x = 4,063,680,009
5. Step 5: Solve for x
   x = 4,063,680,009/40,674
6. Step 6: Final answer
   x = 99,908.54