Finding the Third Proportional to 1,040,560 and 2,269,710

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,560 : 2,269,710 = 2,269,710 : x
2. Step 2: Convert to fraction form
   1,040,560/2,269,710 = 2,269,710/x
3. Step 3: Cross multiply
   1,040,560x = 2,269,710 × 2,269,710
4. Step 4: Simplify right side
   1,040,560x = 5,151,583,484,100
5. Step 5: Solve for x
   x = 5,151,583,484,100/1,040,560
6. Step 6: Final answer
   x = 4,950,779.85