Finding the Third Proportional to 3,007.31 and 7,244.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,007.31 : 7,244.91 = 7,244.91 : x
2. Step 2: Convert to fraction form
   3,007.31/7,244.91 = 7,244.91/x
3. Step 3: Cross multiply
   3,007.31x = 7,244.91 × 7,244.91
4. Step 4: Simplify right side
   3,007.31x = 52,488,666.57
5. Step 5: Solve for x
   x = 52,488,666.57/3,007.31
6. Step 6: Final answer
   x = 17,453.68