Finding the Third Proportional to 2,568,892 and 5,590,010.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,892 : 5,590,010.25 = 5,590,010.25 : x
2. Step 2: Convert to fraction form
   2,568,892/5,590,010.25 = 5,590,010.25/x
3. Step 3: Cross multiply
   2,568,892x = 5,590,010.25 × 5,590,010.25
4. Step 4: Simplify right side
   2,568,892x = 31,248,214,595,105.06
5. Step 5: Solve for x
   x = 31,248,214,595,105.06/2,568,892
6. Step 6: Final answer
   x = 12,164,082.65