Finding the Third Proportional to 17,698.50 and 26,684.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,698.50 : 26,684.25 = 26,684.25 : x
2. Step 2: Convert to fraction form
   17,698.50/26,684.25 = 26,684.25/x
3. Step 3: Cross multiply
   17,698.50x = 26,684.25 × 26,684.25
4. Step 4: Simplify right side
   17,698.50x = 712,049,198.06
5. Step 5: Solve for x
   x = 712,049,198.06/17,698.50
6. Step 6: Final answer
   x = 40,232.18