Finding the Third Proportional to 2,338,672 and 3,498,472

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338,672 : 3,498,472 = 3,498,472 : x
2. Step 2: Convert to fraction form
   2,338,672/3,498,472 = 3,498,472/x
3. Step 3: Cross multiply
   2,338,672x = 3,498,472 × 3,498,472
4. Step 4: Simplify right side
   2,338,672x = 12,239,306,334,784
5. Step 5: Solve for x
   x = 12,239,306,334,784/2,338,672
6. Step 6: Final answer
   x = 5,233,442.88