Finding the Third Proportional to 3,513.94 and 7,733.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513.94 : 7,733.81 = 7,733.81 : x
2. Step 2: Convert to fraction form
   3,513.94/7,733.81 = 7,733.81/x
3. Step 3: Cross multiply
   3,513.94x = 7,733.81 × 7,733.81
4. Step 4: Simplify right side
   3,513.94x = 59,811,855.79
5. Step 5: Solve for x
   x = 59,811,855.79/3,513.94
6. Step 6: Final answer
   x = 17,021.32