Finding the Third Proportional to 3,424,293 and 5,309,568

Step by Step Solution

1. Step 1: Write the proportion equation
   3,424,293 : 5,309,568 = 5,309,568 : x
2. Step 2: Convert to fraction form
   3,424,293/5,309,568 = 5,309,568/x
3. Step 3: Cross multiply
   3,424,293x = 5,309,568 × 5,309,568
4. Step 4: Simplify right side
   3,424,293x = 28,191,512,346,624
5. Step 5: Solve for x
   x = 28,191,512,346,624/3,424,293
6. Step 6: Final answer
   x = 8,232,797.94