Finding the Third Proportional to 3,383,246 and 7,327,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,246 : 7,327,456 = 7,327,456 : x
2. Step 2: Convert to fraction form
   3,383,246/7,327,456 = 7,327,456/x
3. Step 3: Cross multiply
   3,383,246x = 7,327,456 × 7,327,456
4. Step 4: Simplify right side
   3,383,246x = 53,691,611,431,936
5. Step 5: Solve for x
   x = 53,691,611,431,936/3,383,246
6. Step 6: Final answer
   x = 15,869,851.45