Finding the Third Proportional to 63,949.50 and 100,317.38

Step by Step Solution

1. Step 1: Write the proportion equation
   63,949.50 : 100,317.38 = 100,317.38 : x
2. Step 2: Convert to fraction form
   63,949.50/100,317.38 = 100,317.38/x
3. Step 3: Cross multiply
   63,949.50x = 100,317.38 × 100,317.38
4. Step 4: Simplify right side
   63,949.50x = 10,063,575,726.89
5. Step 5: Solve for x
   x = 10,063,575,726.89/63,949.50
6. Step 6: Final answer
   x = 157,367.54