Finding the Third Proportional to 1,353,222 and 2,944,647

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,222 : 2,944,647 = 2,944,647 : x
2. Step 2: Convert to fraction form
   1,353,222/2,944,647 = 2,944,647/x
3. Step 3: Cross multiply
   1,353,222x = 2,944,647 × 2,944,647
4. Step 4: Simplify right side
   1,353,222x = 8,670,945,954,609
5. Step 5: Solve for x
   x = 8,670,945,954,609/1,353,222
6. Step 6: Final answer
   x = 6,407,630.05