Finding the Third Proportional to 10,398.38 and 22,644.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,398.38 : 22,644.56 = 22,644.56 : x
2. Step 2: Convert to fraction form
   10,398.38/22,644.56 = 22,644.56/x
3. Step 3: Cross multiply
   10,398.38x = 22,644.56 × 22,644.56
4. Step 4: Simplify right side
   10,398.38x = 512,776,210.82
5. Step 5: Solve for x
   x = 512,776,210.82/10,398.38
6. Step 6: Final answer
   x = 49,313.11