Finding the Third Proportional to 2,535,558 and 5,568,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,558 : 5,568,780 = 5,568,780 : x
2. Step 2: Convert to fraction form
   2,535,558/5,568,780 = 5,568,780/x
3. Step 3: Cross multiply
   2,535,558x = 5,568,780 × 5,568,780
4. Step 4: Simplify right side
   2,535,558x = 31,011,310,688,400
5. Step 5: Solve for x
   x = 31,011,310,688,400/2,535,558
6. Step 6: Final answer
   x = 12,230,566.48