Finding the Third Proportional to 9,800 and 23,122

Step by Step Solution

1. Step 1: Write the proportion equation
   9,800 : 23,122 = 23,122 : x
2. Step 2: Convert to fraction form
   9,800/23,122 = 23,122/x
3. Step 3: Cross multiply
   9,800x = 23,122 × 23,122
4. Step 4: Simplify right side
   9,800x = 534,626,884
5. Step 5: Solve for x
   x = 534,626,884/9,800
6. Step 6: Final answer
   x = 54,553.76