Finding the Third Proportional to 3,490.59 and 7,596.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490.59 : 7,596.28 = 7,596.28 : x
2. Step 2: Convert to fraction form
   3,490.59/7,596.28 = 7,596.28/x
3. Step 3: Cross multiply
   3,490.59x = 7,596.28 × 7,596.28
4. Step 4: Simplify right side
   3,490.59x = 57,703,488.83
5. Step 5: Solve for x
   x = 57,703,488.83/3,490.59
6. Step 6: Final answer
   x = 16,531.14