Finding the Third Proportional to 2,196 and 4,831

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196 : 4,831 = 4,831 : x
2. Step 2: Convert to fraction form
   2,196/4,831 = 4,831/x
3. Step 3: Cross multiply
   2,196x = 4,831 × 4,831
4. Step 4: Simplify right side
   2,196x = 23,338,561
5. Step 5: Solve for x
   x = 23,338,561/2,196
6. Step 6: Final answer
   x = 10,627.76