Finding the Third Proportional to 10,792 and 23,120

Step by Step Solution

1. Step 1: Write the proportion equation
   10,792 : 23,120 = 23,120 : x
2. Step 2: Convert to fraction form
   10,792/23,120 = 23,120/x
3. Step 3: Cross multiply
   10,792x = 23,120 × 23,120
4. Step 4: Simplify right side
   10,792x = 534,534,400
5. Step 5: Solve for x
   x = 534,534,400/10,792
6. Step 6: Final answer
   x = 49,530.62