Finding the Third Proportional to 2,950.17 and 7,141.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,950.17 : 7,141.92 = 7,141.92 : x
2. Step 2: Convert to fraction form
   2,950.17/7,141.92 = 7,141.92/x
3. Step 3: Cross multiply
   2,950.17x = 7,141.92 × 7,141.92
4. Step 4: Simplify right side
   2,950.17x = 51,007,048.07
5. Step 5: Solve for x
   x = 51,007,048.07/2,950.17
6. Step 6: Final answer
   x = 17,289.52