Finding the Third Proportional to 1,275,783 and 2,734,732

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,783 : 2,734,732 = 2,734,732 : x
2. Step 2: Convert to fraction form
   1,275,783/2,734,732 = 2,734,732/x
3. Step 3: Cross multiply
   1,275,783x = 2,734,732 × 2,734,732
4. Step 4: Simplify right side
   1,275,783x = 7,478,759,111,824
5. Step 5: Solve for x
   x = 7,478,759,111,824/1,275,783
6. Step 6: Final answer
   x = 5,862,093.41