Finding the Third Proportional to 10,756 and 22,480

Step by Step Solution

1. Step 1: Write the proportion equation
   10,756 : 22,480 = 22,480 : x
2. Step 2: Convert to fraction form
   10,756/22,480 = 22,480/x
3. Step 3: Cross multiply
   10,756x = 22,480 × 22,480
4. Step 4: Simplify right side
   10,756x = 505,350,400
5. Step 5: Solve for x
   x = 505,350,400/10,756
6. Step 6: Final answer
   x = 46,983.12