Finding the Third Proportional to 3,383,243 and 7,327,450

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,243 : 7,327,450 = 7,327,450 : x
2. Step 2: Convert to fraction form
   3,383,243/7,327,450 = 7,327,450/x
3. Step 3: Cross multiply
   3,383,243x = 7,327,450 × 7,327,450
4. Step 4: Simplify right side
   3,383,243x = 53,691,523,502,500
5. Step 5: Solve for x
   x = 53,691,523,502,500/3,383,243
6. Step 6: Final answer
   x = 15,869,839.53