Finding the Third Proportional to 3,604.18 and 7,747.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604.18 : 7,747.52 = 7,747.52 : x
2. Step 2: Convert to fraction form
   3,604.18/7,747.52 = 7,747.52/x
3. Step 3: Cross multiply
   3,604.18x = 7,747.52 × 7,747.52
4. Step 4: Simplify right side
   3,604.18x = 60,024,119.41
5. Step 5: Solve for x
   x = 60,024,119.41/3,604.18
6. Step 6: Final answer
   x = 16,654.01