Finding the Third Proportional to 1,277,006 and 2,793,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,006 : 2,793,340 = 2,793,340 : x
2. Step 2: Convert to fraction form
   1,277,006/2,793,340 = 2,793,340/x
3. Step 3: Cross multiply
   1,277,006x = 2,793,340 × 2,793,340
4. Step 4: Simplify right side
   1,277,006x = 7,802,748,355,600
5. Step 5: Solve for x
   x = 7,802,748,355,600/1,277,006
6. Step 6: Final answer
   x = 6,110,189.27