Finding the Third Proportional to 9,270 and 20,223

Step by Step Solution

1. Step 1: Write the proportion equation
   9,270 : 20,223 = 20,223 : x
2. Step 2: Convert to fraction form
   9,270/20,223 = 20,223/x
3. Step 3: Cross multiply
   9,270x = 20,223 × 20,223
4. Step 4: Simplify right side
   9,270x = 408,969,729
5. Step 5: Solve for x
   x = 408,969,729/9,270
6. Step 6: Final answer
   x = 44,117.55