Finding the Third Proportional to 11,417.68 and 17,126.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,417.68 : 17,126.52 = 17,126.52 : x
2. Step 2: Convert to fraction form
   11,417.68/17,126.52 = 17,126.52/x
3. Step 3: Cross multiply
   11,417.68x = 17,126.52 × 17,126.52
4. Step 4: Simplify right side
   11,417.68x = 293,317,570.90
5. Step 5: Solve for x
   x = 293,317,570.90/11,417.68
6. Step 6: Final answer
   x = 25,689.77