Finding the Third Proportional to 2,323.69 and 5,087.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323.69 : 5,087.81 = 5,087.81 : x
2. Step 2: Convert to fraction form
   2,323.69/5,087.81 = 5,087.81/x
3. Step 3: Cross multiply
   2,323.69x = 5,087.81 × 5,087.81
4. Step 4: Simplify right side
   2,323.69x = 25,885,836.04
5. Step 5: Solve for x
   x = 25,885,836.04/2,323.69
6. Step 6: Final answer
   x = 11,139.98