Finding the Third Proportional to 17,011.90 and 26,164.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,011.90 : 26,164.27 = 26,164.27 : x
2. Step 2: Convert to fraction form
   17,011.90/26,164.27 = 26,164.27/x
3. Step 3: Cross multiply
   17,011.90x = 26,164.27 × 26,164.27
4. Step 4: Simplify right side
   17,011.90x = 684,568,795.70
5. Step 5: Solve for x
   x = 684,568,795.70/17,011.90
6. Step 6: Final answer
   x = 40,240.59