Finding the Third Proportional to 50,944,789 and 111,897,821

Step by Step Solution

1. Step 1: Write the proportion equation
   50,944,789 : 111,897,821 = 111,897,821 : x
2. Step 2: Convert to fraction form
   50,944,789/111,897,821 = 111,897,821/x
3. Step 3: Cross multiply
   50,944,789x = 111,897,821 × 111,897,821
4. Step 4: Simplify right side
   50,944,789x = 12,521,122,344,548,040
5. Step 5: Solve for x
   x = 12,521,122,344,548,040/50,944,789
6. Step 6: Final answer
   x = 245,778,274.68