Finding the Third Proportional to 5,162,914 and 7,744,372

Step by Step Solution

1. Step 1: Write the proportion equation
   5,162,914 : 7,744,372 = 7,744,372 : x
2. Step 2: Convert to fraction form
   5,162,914/7,744,372 = 7,744,372/x
3. Step 3: Cross multiply
   5,162,914x = 7,744,372 × 7,744,372
4. Step 4: Simplify right side
   5,162,914x = 59,975,297,674,384
5. Step 5: Solve for x
   x = 59,975,297,674,384/5,162,914
6. Step 6: Final answer
   x = 11,616,559.50