Finding the Third Proportional to 1,267,656 and 2,762,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,656 : 2,762,768 = 2,762,768 : x
2. Step 2: Convert to fraction form
   1,267,656/2,762,768 = 2,762,768/x
3. Step 3: Cross multiply
   1,267,656x = 2,762,768 × 2,762,768
4. Step 4: Simplify right side
   1,267,656x = 7,632,887,021,824
5. Step 5: Solve for x
   x = 7,632,887,021,824/1,267,656
6. Step 6: Final answer
   x = 6,021,260.52