Finding the Third Proportional to 3,601.97 and 7,759.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601.97 : 7,759.55 = 7,759.55 : x
2. Step 2: Convert to fraction form
   3,601.97/7,759.55 = 7,759.55/x
3. Step 3: Cross multiply
   3,601.97x = 7,759.55 × 7,759.55
4. Step 4: Simplify right side
   3,601.97x = 60,210,567.71
5. Step 5: Solve for x
   x = 60,210,567.71/3,601.97
6. Step 6: Final answer
   x = 16,716.02