Finding the Third Proportional to 2,562,894 and 5,637,383

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,894 : 5,637,383 = 5,637,383 : x
2. Step 2: Convert to fraction form
   2,562,894/5,637,383 = 5,637,383/x
3. Step 3: Cross multiply
   2,562,894x = 5,637,383 × 5,637,383
4. Step 4: Simplify right side
   2,562,894x = 31,780,087,088,689
5. Step 5: Solve for x
   x = 31,780,087,088,689/2,562,894
6. Step 6: Final answer
   x = 12,400,078.62