Finding the Third Proportional to 3,570.96 and 7,757.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,570.96 : 7,757.02 = 7,757.02 : x
2. Step 2: Convert to fraction form
   3,570.96/7,757.02 = 7,757.02/x
3. Step 3: Cross multiply
   3,570.96x = 7,757.02 × 7,757.02
4. Step 4: Simplify right side
   3,570.96x = 60,171,291.41
5. Step 5: Solve for x
   x = 60,171,291.41/3,570.96
6. Step 6: Final answer
   x = 16,850.17