Finding the Third Proportional to 1,280,927 and 2,759,791

Step by Step Solution

1. Step 1: Write the proportion equation
   1,280,927 : 2,759,791 = 2,759,791 : x
2. Step 2: Convert to fraction form
   1,280,927/2,759,791 = 2,759,791/x
3. Step 3: Cross multiply
   1,280,927x = 2,759,791 × 2,759,791
4. Step 4: Simplify right side
   1,280,927x = 7,616,446,363,681
5. Step 5: Solve for x
   x = 7,616,446,363,681/1,280,927
6. Step 6: Final answer
   x = 5,946,042.49