Finding the Third Proportional to 2,216,928 and 3,360,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,928 : 3,360,384 = 3,360,384 : x
2. Step 2: Convert to fraction form
   2,216,928/3,360,384 = 3,360,384/x
3. Step 3: Cross multiply
   2,216,928x = 3,360,384 × 3,360,384
4. Step 4: Simplify right side
   2,216,928x = 11,292,180,627,456
5. Step 5: Solve for x
   x = 11,292,180,627,456/2,216,928
6. Step 6: Final answer
   x = 5,093,616.31