Finding the Third Proportional to 4,099.88 and 9,625.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,099.88 : 9,625.31 = 9,625.31 : x
2. Step 2: Convert to fraction form
   4,099.88/9,625.31 = 9,625.31/x
3. Step 3: Cross multiply
   4,099.88x = 9,625.31 × 9,625.31
4. Step 4: Simplify right side
   4,099.88x = 92,646,640.72
5. Step 5: Solve for x
   x = 92,646,640.72/4,099.88
6. Step 6: Final answer
   x = 22,597.43