Finding the Third Proportional to 2,238.75 and 4,882.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238.75 : 4,882.22 = 4,882.22 : x
2. Step 2: Convert to fraction form
   2,238.75/4,882.22 = 4,882.22/x
3. Step 3: Cross multiply
   2,238.75x = 4,882.22 × 4,882.22
4. Step 4: Simplify right side
   2,238.75x = 23,836,059.92
5. Step 5: Solve for x
   x = 23,836,059.92/2,238.75
6. Step 6: Final answer
   x = 10,647.04