Finding the Third Proportional to 8,116.88 and 17,402.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,116.88 : 17,402.25 = 17,402.25 : x
2. Step 2: Convert to fraction form
   8,116.88/17,402.25 = 17,402.25/x
3. Step 3: Cross multiply
   8,116.88x = 17,402.25 × 17,402.25
4. Step 4: Simplify right side
   8,116.88x = 302,838,305.06
5. Step 5: Solve for x
   x = 302,838,305.06/8,116.88
6. Step 6: Final answer
   x = 37,309.72