Finding the Third Proportional to 1,320 and 2,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320 : 2,792 = 2,792 : x
2. Step 2: Convert to fraction form
   1,320/2,792 = 2,792/x
3. Step 3: Cross multiply
   1,320x = 2,792 × 2,792
4. Step 4: Simplify right side
   1,320x = 7,795,264
5. Step 5: Solve for x
   x = 7,795,264/1,320
6. Step 6: Final answer
   x = 5,905.50