Finding the Third Proportional to 17,866.13 and 26,264.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,866.13 : 26,264.25 = 26,264.25 : x
2. Step 2: Convert to fraction form
   17,866.13/26,264.25 = 26,264.25/x
3. Step 3: Cross multiply
   17,866.13x = 26,264.25 × 26,264.25
4. Step 4: Simplify right side
   17,866.13x = 689,810,828.06
5. Step 5: Solve for x
   x = 689,810,828.06/17,866.13
6. Step 6: Final answer
   x = 38,609.99