Finding the Third Proportional to 2,535,556 and 5,568,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,556 : 5,568,776 = 5,568,776 : x
2. Step 2: Convert to fraction form
   2,535,556/5,568,776 = 5,568,776/x
3. Step 3: Cross multiply
   2,535,556x = 5,568,776 × 5,568,776
4. Step 4: Simplify right side
   2,535,556x = 31,011,266,138,176
5. Step 5: Solve for x
   x = 31,011,266,138,176/2,535,556
6. Step 6: Final answer
   x = 12,230,558.56