Finding the Third Proportional to 1,019,632 and 2,240,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,632 : 2,240,576 = 2,240,576 : x
2. Step 2: Convert to fraction form
   1,019,632/2,240,576 = 2,240,576/x
3. Step 3: Cross multiply
   1,019,632x = 2,240,576 × 2,240,576
4. Step 4: Simplify right side
   1,019,632x = 5,020,180,811,776
5. Step 5: Solve for x
   x = 5,020,180,811,776/1,019,632
6. Step 6: Final answer
   x = 4,923,522.22