Finding the Third Proportional to 63,918 and 96,763.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,918 : 96,763.50 = 96,763.50 : x
2. Step 2: Convert to fraction form
   63,918/96,763.50 = 96,763.50/x
3. Step 3: Cross multiply
   63,918x = 96,763.50 × 96,763.50
4. Step 4: Simplify right side
   63,918x = 9,363,174,932.25
5. Step 5: Solve for x
   x = 9,363,174,932.25/63,918
6. Step 6: Final answer
   x = 146,487.30