Finding the Third Proportional to 10,480 and 22,760

Step by Step Solution

1. Step 1: Write the proportion equation
   10,480 : 22,760 = 22,760 : x
2. Step 2: Convert to fraction form
   10,480/22,760 = 22,760/x
3. Step 3: Cross multiply
   10,480x = 22,760 × 22,760
4. Step 4: Simplify right side
   10,480x = 518,017,600
5. Step 5: Solve for x
   x = 518,017,600/10,480
6. Step 6: Final answer
   x = 49,429.16