Finding the Third Proportional to 4,935.09 and 7,585.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,935.09 : 7,585.31 = 7,585.31 : x
2. Step 2: Convert to fraction form
   4,935.09/7,585.31 = 7,585.31/x
3. Step 3: Cross multiply
   4,935.09x = 7,585.31 × 7,585.31
4. Step 4: Simplify right side
   4,935.09x = 57,536,965.72
5. Step 5: Solve for x
   x = 57,536,965.72/4,935.09
6. Step 6: Final answer
   x = 11,658.74