Finding the Third Proportional to 5,049.84 and 7,176.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,049.84 : 7,176.09 = 7,176.09 : x
2. Step 2: Convert to fraction form
   5,049.84/7,176.09 = 7,176.09/x
3. Step 3: Cross multiply
   5,049.84x = 7,176.09 × 7,176.09
4. Step 4: Simplify right side
   5,049.84x = 51,496,321.51
5. Step 5: Solve for x
   x = 51,496,321.51/5,049.84
6. Step 6: Final answer
   x = 10,197.61