Finding the Third Proportional to 5,182.13 and 10,993.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,182.13 : 10,993.88 = 10,993.88 : x
2. Step 2: Convert to fraction form
   5,182.13/10,993.88 = 10,993.88/x
3. Step 3: Cross multiply
   5,182.13x = 10,993.88 × 10,993.88
4. Step 4: Simplify right side
   5,182.13x = 120,865,287.52
5. Step 5: Solve for x
   x = 120,865,287.52/5,182.13
6. Step 6: Final answer
   x = 23,323.50