Finding the Third Proportional to 2,224 and 4,858

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224 : 4,858 = 4,858 : x
2. Step 2: Convert to fraction form
   2,224/4,858 = 4,858/x
3. Step 3: Cross multiply
   2,224x = 4,858 × 4,858
4. Step 4: Simplify right side
   2,224x = 23,600,164
5. Step 5: Solve for x
   x = 23,600,164/2,224
6. Step 6: Final answer
   x = 10,611.58