Finding the Third Proportional to 3,711.94 and 7,729.95

Step by Step Solution

1. Step 1: Write the proportion equation
   3,711.94 : 7,729.95 = 7,729.95 : x
2. Step 2: Convert to fraction form
   3,711.94/7,729.95 = 7,729.95/x
3. Step 3: Cross multiply
   3,711.94x = 7,729.95 × 7,729.95
4. Step 4: Simplify right side
   3,711.94x = 59,752,054.53
5. Step 5: Solve for x
   x = 59,752,054.53/3,711.94
6. Step 6: Final answer
   x = 16,097.27