Finding the Third Proportional to 3,995.25 and 9,331.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.25 : 9,331.69 = 9,331.69 : x
2. Step 2: Convert to fraction form
   3,995.25/9,331.69 = 9,331.69/x
3. Step 3: Cross multiply
   3,995.25x = 9,331.69 × 9,331.69
4. Step 4: Simplify right side
   3,995.25x = 87,080,391.60
5. Step 5: Solve for x
   x = 87,080,391.60/3,995.25
6. Step 6: Final answer
   x = 21,795.98