Finding the Third Proportional to 1,273,986 and 2,772,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,273,986 : 2,772,756 = 2,772,756 : x
2. Step 2: Convert to fraction form
   1,273,986/2,772,756 = 2,772,756/x
3. Step 3: Cross multiply
   1,273,986x = 2,772,756 × 2,772,756
4. Step 4: Simplify right side
   1,273,986x = 7,688,175,835,536
5. Step 5: Solve for x
   x = 7,688,175,835,536/1,273,986
6. Step 6: Final answer
   x = 6,034,741.23