Finding the Third Proportional to 1,260,266 and 2,765,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,266 : 2,765,474 = 2,765,474 : x
2. Step 2: Convert to fraction form
   1,260,266/2,765,474 = 2,765,474/x
3. Step 3: Cross multiply
   1,260,266x = 2,765,474 × 2,765,474
4. Step 4: Simplify right side
   1,260,266x = 7,647,846,444,676
5. Step 5: Solve for x
   x = 7,647,846,444,676/1,260,266
6. Step 6: Final answer
   x = 6,068,438.29