Finding the Third Proportional to 17,693.25 and 27,616.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,693.25 : 27,616.50 = 27,616.50 : x
2. Step 2: Convert to fraction form
   17,693.25/27,616.50 = 27,616.50/x
3. Step 3: Cross multiply
   17,693.25x = 27,616.50 × 27,616.50
4. Step 4: Simplify right side
   17,693.25x = 762,671,072.25
5. Step 5: Solve for x
   x = 762,671,072.25/17,693.25
6. Step 6: Final answer
   x = 43,105.20