Finding the Third Proportional to 517,503,474 and 1,122,322,914

Step by Step Solution

1. Step 1: Write the proportion equation
   517,503,474 : 1,122,322,914 = 1,122,322,914 : x
2. Step 2: Convert to fraction form
   517,503,474/1,122,322,914 = 1,122,322,914/x
3. Step 3: Cross multiply
   517,503,474x = 1,122,322,914 × 1,122,322,914
4. Step 4: Simplify right side
   517,503,474x = 1,259,608,723,289,451,520
5. Step 5: Solve for x
   x = 1,259,608,723,289,451,520/517,503,474
6. Step 6: Final answer
   x = 2,434,010,178.82