Finding the Third Proportional to 3,133.69 and 4,958.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,133.69 : 4,958.72 = 4,958.72 : x
2. Step 2: Convert to fraction form
   3,133.69/4,958.72 = 4,958.72/x
3. Step 3: Cross multiply
   3,133.69x = 4,958.72 × 4,958.72
4. Step 4: Simplify right side
   3,133.69x = 24,588,891.64
5. Step 5: Solve for x
   x = 24,588,891.64/3,133.69
6. Step 6: Final answer
   x = 7,846.63