Finding the Third Proportional to 1,280,737 and 2,760,098

Step by Step Solution

1. Step 1: Write the proportion equation
   1,280,737 : 2,760,098 = 2,760,098 : x
2. Step 2: Convert to fraction form
   1,280,737/2,760,098 = 2,760,098/x
3. Step 3: Cross multiply
   1,280,737x = 2,760,098 × 2,760,098
4. Step 4: Simplify right side
   1,280,737x = 7,618,140,969,604
5. Step 5: Solve for x
   x = 7,618,140,969,604/1,280,737
6. Step 6: Final answer
   x = 5,948,247.74