Finding the Third Proportional to 2,503,161 and 5,383,701

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,161 : 5,383,701 = 5,383,701 : x
2. Step 2: Convert to fraction form
   2,503,161/5,383,701 = 5,383,701/x
3. Step 3: Cross multiply
   2,503,161x = 5,383,701 × 5,383,701
4. Step 4: Simplify right side
   2,503,161x = 28,984,236,457,401
5. Step 5: Solve for x
   x = 28,984,236,457,401/2,503,161
6. Step 6: Final answer
   x = 11,579,054.03