Finding the Third Proportional to 3,324,369 and 7,279,296

Step by Step Solution

1. Step 1: Write the proportion equation
   3,324,369 : 7,279,296 = 7,279,296 : x
2. Step 2: Convert to fraction form
   3,324,369/7,279,296 = 7,279,296/x
3. Step 3: Cross multiply
   3,324,369x = 7,279,296 × 7,279,296
4. Step 4: Simplify right side
   3,324,369x = 52,988,150,255,616
5. Step 5: Solve for x
   x = 52,988,150,255,616/3,324,369
6. Step 6: Final answer
   x = 15,939,310.66