Finding the Third Proportional to 3,045.94 and 7,239.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,045.94 : 7,239.38 = 7,239.38 : x
2. Step 2: Convert to fraction form
   3,045.94/7,239.38 = 7,239.38/x
3. Step 3: Cross multiply
   3,045.94x = 7,239.38 × 7,239.38
4. Step 4: Simplify right side
   3,045.94x = 52,408,550.39
5. Step 5: Solve for x
   x = 52,408,550.39/3,045.94
6. Step 6: Final answer
   x = 17,206.05