Finding the Third Proportional to 1,267,936 and 2,763,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,936 : 2,763,328 = 2,763,328 : x
2. Step 2: Convert to fraction form
   1,267,936/2,763,328 = 2,763,328/x
3. Step 3: Cross multiply
   1,267,936x = 2,763,328 × 2,763,328
4. Step 4: Simplify right side
   1,267,936x = 7,635,981,635,584
5. Step 5: Solve for x
   x = 7,635,981,635,584/1,267,936
6. Step 6: Final answer
   x = 6,022,371.50