Finding the Third Proportional to 2,503,164 and 5,383,707

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,164 : 5,383,707 = 5,383,707 : x
2. Step 2: Convert to fraction form
   2,503,164/5,383,707 = 5,383,707/x
3. Step 3: Cross multiply
   2,503,164x = 5,383,707 × 5,383,707
4. Step 4: Simplify right side
   2,503,164x = 28,984,301,061,849
5. Step 5: Solve for x
   x = 28,984,301,061,849/2,503,164
6. Step 6: Final answer
   x = 11,579,065.96