Finding the Third Proportional to 2,452,736,067.75 and 5,380,327,120.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,736,067.75 : 5,380,327,120.50 = 5,380,327,120.50 : x
2. Step 2: Convert to fraction form
   2,452,736,067.75/5,380,327,120.50 = 5,380,327,120.50/x
3. Step 3: Cross multiply
   2,452,736,067.75x = 5,380,327,120.50 × 5,380,327,120.50
4. Step 4: Simplify right side
   2,452,736,067.75x = 28,947,919,923,587,821,568
5. Step 5: Solve for x
   x = 28,947,919,923,587,821,568/2,452,736,067.75
6. Step 6: Final answer
   x = 11,802,297,158.76