Finding the Third Proportional to 2,222 and 3,154

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222 : 3,154 = 3,154 : x
2. Step 2: Convert to fraction form
   2,222/3,154 = 3,154/x
3. Step 3: Cross multiply
   2,222x = 3,154 × 3,154
4. Step 4: Simplify right side
   2,222x = 9,947,716
5. Step 5: Solve for x
   x = 9,947,716/2,222
6. Step 6: Final answer
   x = 4,476.92