Finding the Third Proportional to 1,536,816 and 3,372,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,816 : 3,372,568 = 3,372,568 : x
2. Step 2: Convert to fraction form
   1,536,816/3,372,568 = 3,372,568/x
3. Step 3: Cross multiply
   1,536,816x = 3,372,568 × 3,372,568
4. Step 4: Simplify right side
   1,536,816x = 11,374,214,914,624
5. Step 5: Solve for x
   x = 11,374,214,914,624/1,536,816
6. Step 6: Final answer
   x = 7,401,155.97