Finding the Third Proportional to 17,209.50 and 26,963.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,209.50 : 26,963.25 = 26,963.25 : x
2. Step 2: Convert to fraction form
   17,209.50/26,963.25 = 26,963.25/x
3. Step 3: Cross multiply
   17,209.50x = 26,963.25 × 26,963.25
4. Step 4: Simplify right side
   17,209.50x = 727,016,850.56
5. Step 5: Solve for x
   x = 727,016,850.56/17,209.50
6. Step 6: Final answer
   x = 42,245.09