Finding the Third Proportional to 1,256,258 and 2,751,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,256,258 : 2,751,762 = 2,751,762 : x
2. Step 2: Convert to fraction form
   1,256,258/2,751,762 = 2,751,762/x
3. Step 3: Cross multiply
   1,256,258x = 2,751,762 × 2,751,762
4. Step 4: Simplify right side
   1,256,258x = 7,572,194,104,644
5. Step 5: Solve for x
   x = 7,572,194,104,644/1,256,258
6. Step 6: Final answer
   x = 6,027,578.81