Finding the Third Proportional to 1,276,571 and 2,765,902

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,571 : 2,765,902 = 2,765,902 : x
2. Step 2: Convert to fraction form
   1,276,571/2,765,902 = 2,765,902/x
3. Step 3: Cross multiply
   1,276,571x = 2,765,902 × 2,765,902
4. Step 4: Simplify right side
   1,276,571x = 7,650,213,873,604
5. Step 5: Solve for x
   x = 7,650,213,873,604/1,276,571
6. Step 6: Final answer
   x = 5,992,783.69