Finding the Third Proportional to 103,306.50 and 159,516

Step by Step Solution

1. Step 1: Write the proportion equation
   103,306.50 : 159,516 = 159,516 : x
2. Step 2: Convert to fraction form
   103,306.50/159,516 = 159,516/x
3. Step 3: Cross multiply
   103,306.50x = 159,516 × 159,516
4. Step 4: Simplify right side
   103,306.50x = 25,445,354,256
5. Step 5: Solve for x
   x = 25,445,354,256/103,306.50
6. Step 6: Final answer
   x = 246,309.32