Finding the Third Proportional to 1,031,648 and 2,240,526

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,648 : 2,240,526 = 2,240,526 : x
2. Step 2: Convert to fraction form
   1,031,648/2,240,526 = 2,240,526/x
3. Step 3: Cross multiply
   1,031,648x = 2,240,526 × 2,240,526
4. Step 4: Simplify right side
   1,031,648x = 5,019,956,756,676
5. Step 5: Solve for x
   x = 5,019,956,756,676/1,031,648
6. Step 6: Final answer
   x = 4,865,958.89