Finding the Third Proportional to 68,159.50 and 103,464

Step by Step Solution

1. Step 1: Write the proportion equation
   68,159.50 : 103,464 = 103,464 : x
2. Step 2: Convert to fraction form
   68,159.50/103,464 = 103,464/x
3. Step 3: Cross multiply
   68,159.50x = 103,464 × 103,464
4. Step 4: Simplify right side
   68,159.50x = 10,704,799,296
5. Step 5: Solve for x
   x = 10,704,799,296/68,159.50
6. Step 6: Final answer
   x = 157,055.13