Finding the Third Proportional to 17,290 and 26,745.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,290 : 26,745.50 = 26,745.50 : x
2. Step 2: Convert to fraction form
   17,290/26,745.50 = 26,745.50/x
3. Step 3: Cross multiply
   17,290x = 26,745.50 × 26,745.50
4. Step 4: Simplify right side
   17,290x = 715,321,770.25
5. Step 5: Solve for x
   x = 715,321,770.25/17,290
6. Step 6: Final answer
   x = 41,371.99