Finding the Third Proportional to 11,503.69 and 17,312.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,503.69 : 17,312.06 = 17,312.06 : x
2. Step 2: Convert to fraction form
   11,503.69/17,312.06 = 17,312.06/x
3. Step 3: Cross multiply
   11,503.69x = 17,312.06 × 17,312.06
4. Step 4: Simplify right side
   11,503.69x = 299,707,508.00
5. Step 5: Solve for x
   x = 299,707,508.00/11,503.69
6. Step 6: Final answer
   x = 26,053.17