Finding the Third Proportional to 3,365,376 and 7,298,568

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,376 : 7,298,568 = 7,298,568 : x
2. Step 2: Convert to fraction form
   3,365,376/7,298,568 = 7,298,568/x
3. Step 3: Cross multiply
   3,365,376x = 7,298,568 × 7,298,568
4. Step 4: Simplify right side
   3,365,376x = 53,269,094,850,624
5. Step 5: Solve for x
   x = 53,269,094,850,624/3,365,376
6. Step 6: Final answer
   x = 15,828,571.56