Finding the Third Proportional to 3,222 and 4,951.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,222 : 4,951.69 = 4,951.69 : x
2. Step 2: Convert to fraction form
   3,222/4,951.69 = 4,951.69/x
3. Step 3: Cross multiply
   3,222x = 4,951.69 × 4,951.69
4. Step 4: Simplify right side
   3,222x = 24,519,209.10
5. Step 5: Solve for x
   x = 24,519,209.10/3,222
6. Step 6: Final answer
   x = 7,609.93