Finding the Third Proportional to 5,097.38 and 7,449.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,097.38 : 7,449.38 = 7,449.38 : x
2. Step 2: Convert to fraction form
   5,097.38/7,449.38 = 7,449.38/x
3. Step 3: Cross multiply
   5,097.38x = 7,449.38 × 7,449.38
4. Step 4: Simplify right side
   5,097.38x = 55,493,187.89
5. Step 5: Solve for x
   x = 55,493,187.89/5,097.38
6. Step 6: Final answer
   x = 10,886.62