Finding the Third Proportional to 1,277,968 and 2,735,491

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,968 : 2,735,491 = 2,735,491 : x
2. Step 2: Convert to fraction form
   1,277,968/2,735,491 = 2,735,491/x
3. Step 3: Cross multiply
   1,277,968x = 2,735,491 × 2,735,491
4. Step 4: Simplify right side
   1,277,968x = 7,482,911,011,081
5. Step 5: Solve for x
   x = 7,482,911,011,081/1,277,968
6. Step 6: Final answer
   x = 5,855,319.55