Finding the Third Proportional to 1,065,648 and 2,266,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,648 : 2,266,944 = 2,266,944 : x
2. Step 2: Convert to fraction form
   1,065,648/2,266,944 = 2,266,944/x
3. Step 3: Cross multiply
   1,065,648x = 2,266,944 × 2,266,944
4. Step 4: Simplify right side
   1,065,648x = 5,139,035,099,136
5. Step 5: Solve for x
   x = 5,139,035,099,136/1,065,648
6. Step 6: Final answer
   x = 4,822,450.85