Finding the Third Proportional to 1,398,234 and 3,063,249

Step by Step Solution

1. Step 1: Write the proportion equation
   1,398,234 : 3,063,249 = 3,063,249 : x
2. Step 2: Convert to fraction form
   1,398,234/3,063,249 = 3,063,249/x
3. Step 3: Cross multiply
   1,398,234x = 3,063,249 × 3,063,249
4. Step 4: Simplify right side
   1,398,234x = 9,383,494,436,001
5. Step 5: Solve for x
   x = 9,383,494,436,001/1,398,234
6. Step 6: Final answer
   x = 6,710,961.42