Finding the Third Proportional to 1,073,775 and 2,315,679

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,775 : 2,315,679 = 2,315,679 : x
2. Step 2: Convert to fraction form
   1,073,775/2,315,679 = 2,315,679/x
3. Step 3: Cross multiply
   1,073,775x = 2,315,679 × 2,315,679
4. Step 4: Simplify right side
   1,073,775x = 5,362,369,231,041
5. Step 5: Solve for x
   x = 5,362,369,231,041/1,073,775
6. Step 6: Final answer
   x = 4,993,941.22