Finding the Third Proportional to 3,604.59 and 7,747.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604.59 : 7,747.97 = 7,747.97 : x
2. Step 2: Convert to fraction form
   3,604.59/7,747.97 = 7,747.97/x
3. Step 3: Cross multiply
   3,604.59x = 7,747.97 × 7,747.97
4. Step 4: Simplify right side
   3,604.59x = 60,031,019.75
5. Step 5: Solve for x
   x = 60,031,019.75/3,604.59
6. Step 6: Final answer
   x = 16,654.03