Finding the Third Proportional to 3,650.34 and 7,756.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,650.34 : 7,756.31 = 7,756.31 : x
2. Step 2: Convert to fraction form
   3,650.34/7,756.31 = 7,756.31/x
3. Step 3: Cross multiply
   3,650.34x = 7,756.31 × 7,756.31
4. Step 4: Simplify right side
   3,650.34x = 60,160,383.60
5. Step 5: Solve for x
   x = 60,160,383.60/3,650.34
6. Step 6: Final answer
   x = 16,480.74