Finding the Third Proportional to 3,276,672 and 7,183,203

Step by Step Solution

1. Step 1: Write the proportion equation
   3,276,672 : 7,183,203 = 7,183,203 : x
2. Step 2: Convert to fraction form
   3,276,672/7,183,203 = 7,183,203/x
3. Step 3: Cross multiply
   3,276,672x = 7,183,203 × 7,183,203
4. Step 4: Simplify right side
   3,276,672x = 51,598,405,339,209
5. Step 5: Solve for x
   x = 51,598,405,339,209/3,276,672
6. Step 6: Final answer
   x = 15,747,198.79