Finding the Third Proportional to 9,020 and 10,028

Step by Step Solution

1. Step 1: Write the proportion equation
   9,020 : 10,028 = 10,028 : x
2. Step 2: Convert to fraction form
   9,020/10,028 = 10,028/x
3. Step 3: Cross multiply
   9,020x = 10,028 × 10,028
4. Step 4: Simplify right side
   9,020x = 100,560,784
5. Step 5: Solve for x
   x = 100,560,784/9,020
6. Step 6: Final answer
   x = 11,148.65