Finding the Third Proportional to 11,500.50 and 17,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,500.50 : 17,341.50 = 17,341.50 : x
2. Step 2: Convert to fraction form
   11,500.50/17,341.50 = 17,341.50/x
3. Step 3: Cross multiply
   11,500.50x = 17,341.50 × 17,341.50
4. Step 4: Simplify right side
   11,500.50x = 300,727,622.25
5. Step 5: Solve for x
   x = 300,727,622.25/11,500.50
6. Step 6: Final answer
   x = 26,149.09