Finding the Third Proportional to 1,268,743 and 2,735,537

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,743 : 2,735,537 = 2,735,537 : x
2. Step 2: Convert to fraction form
   1,268,743/2,735,537 = 2,735,537/x
3. Step 3: Cross multiply
   1,268,743x = 2,735,537 × 2,735,537
4. Step 4: Simplify right side
   1,268,743x = 7,483,162,678,369
5. Step 5: Solve for x
   x = 7,483,162,678,369/1,268,743
6. Step 6: Final answer
   x = 5,898,091.80