Finding the Third Proportional to 17,401.50 and 26,435.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.50 : 26,435.25 = 26,435.25 : x
2. Step 2: Convert to fraction form
   17,401.50/26,435.25 = 26,435.25/x
3. Step 3: Cross multiply
   17,401.50x = 26,435.25 × 26,435.25
4. Step 4: Simplify right side
   17,401.50x = 698,822,442.56
5. Step 5: Solve for x
   x = 698,822,442.56/17,401.50
6. Step 6: Final answer
   x = 40,158.75