Finding the Third Proportional to 3,383,340 and 7,098,816

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,340 : 7,098,816 = 7,098,816 : x
2. Step 2: Convert to fraction form
   3,383,340/7,098,816 = 7,098,816/x
3. Step 3: Cross multiply
   3,383,340x = 7,098,816 × 7,098,816
4. Step 4: Simplify right side
   3,383,340x = 50,393,188,601,856
5. Step 5: Solve for x
   x = 50,393,188,601,856/3,383,340
6. Step 6: Final answer
   x = 14,894,509.15