Finding the Third Proportional to 3,566.25 and 7,757.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.25 : 7,757.25 = 7,757.25 : x
2. Step 2: Convert to fraction form
   3,566.25/7,757.25 = 7,757.25/x
3. Step 3: Cross multiply
   3,566.25x = 7,757.25 × 7,757.25
4. Step 4: Simplify right side
   3,566.25x = 60,174,927.56
5. Step 5: Solve for x
   x = 60,174,927.56/3,566.25
6. Step 6: Final answer
   x = 16,873.45