Finding the Third Proportional to 1,268,960 and 2,747,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,960 : 2,747,008 = 2,747,008 : x
2. Step 2: Convert to fraction form
   1,268,960/2,747,008 = 2,747,008/x
3. Step 3: Cross multiply
   1,268,960x = 2,747,008 × 2,747,008
4. Step 4: Simplify right side
   1,268,960x = 7,546,052,952,064
5. Step 5: Solve for x
   x = 7,546,052,952,064/1,268,960
6. Step 6: Final answer
   x = 5,946,643.67