Finding the Third Proportional to 3,324,456 and 7,231,194

Step by Step Solution

1. Step 1: Write the proportion equation
   3,324,456 : 7,231,194 = 7,231,194 : x
2. Step 2: Convert to fraction form
   3,324,456/7,231,194 = 7,231,194/x
3. Step 3: Cross multiply
   3,324,456x = 7,231,194 × 7,231,194
4. Step 4: Simplify right side
   3,324,456x = 52,290,166,665,636
5. Step 5: Solve for x
   x = 52,290,166,665,636/3,324,456
6. Step 6: Final answer
   x = 15,728,939.31