Finding the Third Proportional to 1,034,784 and 2,220,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034,784 : 2,220,768 = 2,220,768 : x
2. Step 2: Convert to fraction form
   1,034,784/2,220,768 = 2,220,768/x
3. Step 3: Cross multiply
   1,034,784x = 2,220,768 × 2,220,768
4. Step 4: Simplify right side
   1,034,784x = 4,931,810,509,824
5. Step 5: Solve for x
   x = 4,931,810,509,824/1,034,784
6. Step 6: Final answer
   x = 4,766,028.96