Finding the Third Proportional to 1,277,000 and 2,793,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,000 : 2,793,328 = 2,793,328 : x
2. Step 2: Convert to fraction form
   1,277,000/2,793,328 = 2,793,328/x
3. Step 3: Cross multiply
   1,277,000x = 2,793,328 × 2,793,328
4. Step 4: Simplify right side
   1,277,000x = 7,802,681,315,584
5. Step 5: Solve for x
   x = 7,802,681,315,584/1,277,000
6. Step 6: Final answer
   x = 6,110,165.48