Finding the Third Proportional to 3,086.44 and 4,513.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,086.44 : 4,513.69 = 4,513.69 : x
2. Step 2: Convert to fraction form
   3,086.44/4,513.69 = 4,513.69/x
3. Step 3: Cross multiply
   3,086.44x = 4,513.69 × 4,513.69
4. Step 4: Simplify right side
   3,086.44x = 20,373,374.85
5. Step 5: Solve for x
   x = 20,373,374.85/3,086.44
6. Step 6: Final answer
   x = 6,600.94