Finding the Third Proportional to 10,028 and 11,100

Step by Step Solution

1. Step 1: Write the proportion equation
   10,028 : 11,100 = 11,100 : x
2. Step 2: Convert to fraction form
   10,028/11,100 = 11,100/x
3. Step 3: Cross multiply
   10,028x = 11,100 × 11,100
4. Step 4: Simplify right side
   10,028x = 123,210,000
5. Step 5: Solve for x
   x = 123,210,000/10,028
6. Step 6: Final answer
   x = 12,286.60