Finding the Third Proportional to 63,960 and 100,108.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,960 : 100,108.50 = 100,108.50 : x
2. Step 2: Convert to fraction form
   63,960/100,108.50 = 100,108.50/x
3. Step 3: Cross multiply
   63,960x = 100,108.50 × 100,108.50
4. Step 4: Simplify right side
   63,960x = 10,021,711,772.25
5. Step 5: Solve for x
   x = 10,021,711,772.25/63,960
6. Step 6: Final answer
   x = 156,687.18