Finding the Third Proportional to 1,256,260 and 2,751,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,256,260 : 2,751,766 = 2,751,766 : x
2. Step 2: Convert to fraction form
   1,256,260/2,751,766 = 2,751,766/x
3. Step 3: Cross multiply
   1,256,260x = 2,751,766 × 2,751,766
4. Step 4: Simplify right side
   1,256,260x = 7,572,216,118,756
5. Step 5: Solve for x
   x = 7,572,216,118,756/1,256,260
6. Step 6: Final answer
   x = 6,027,586.74