Finding the Third Proportional to 8,071.88 and 17,418.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,071.88 : 17,418.38 = 17,418.38 : x
2. Step 2: Convert to fraction form
   8,071.88/17,418.38 = 17,418.38/x
3. Step 3: Cross multiply
   8,071.88x = 17,418.38 × 17,418.38
4. Step 4: Simplify right side
   8,071.88x = 303,399,787.64
5. Step 5: Solve for x
   x = 303,399,787.64/8,071.88
6. Step 6: Final answer
   x = 37,587.28