Finding the Third Proportional to 1,326.38 and 3,097.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,326.38 : 3,097.31 = 3,097.31 : x
2. Step 2: Convert to fraction form
   1,326.38/3,097.31 = 3,097.31/x
3. Step 3: Cross multiply
   1,326.38x = 3,097.31 × 3,097.31
4. Step 4: Simplify right side
   1,326.38x = 9,593,344.72
5. Step 5: Solve for x
   x = 9,593,344.72/1,326.38
6. Step 6: Final answer
   x = 7,232.75