Finding the Third Proportional to 2,568,894 and 5,590,014

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,894 : 5,590,014 = 5,590,014 : x
2. Step 2: Convert to fraction form
   2,568,894/5,590,014 = 5,590,014/x
3. Step 3: Cross multiply
   2,568,894x = 5,590,014 × 5,590,014
4. Step 4: Simplify right side
   2,568,894x = 31,248,256,520,196
5. Step 5: Solve for x
   x = 31,248,256,520,196/2,568,894
6. Step 6: Final answer
   x = 12,164,089.50