Finding the Third Proportional to 10,440 and 22,104

Step by Step Solution

1. Step 1: Write the proportion equation
   10,440 : 22,104 = 22,104 : x
2. Step 2: Convert to fraction form
   10,440/22,104 = 22,104/x
3. Step 3: Cross multiply
   10,440x = 22,104 × 22,104
4. Step 4: Simplify right side
   10,440x = 488,586,816
5. Step 5: Solve for x
   x = 488,586,816/10,440
6. Step 6: Final answer
   x = 46,799.50