Finding the Third Proportional to 50,944,789.50 and 111,897,820

Step by Step Solution

1. Step 1: Write the proportion equation
   50,944,789.50 : 111,897,820 = 111,897,820 : x
2. Step 2: Convert to fraction form
   50,944,789.50/111,897,820 = 111,897,820/x
3. Step 3: Cross multiply
   50,944,789.50x = 111,897,820 × 111,897,820
4. Step 4: Simplify right side
   50,944,789.50x = 12,521,122,120,752,400
5. Step 5: Solve for x
   x = 12,521,122,120,752,400/50,944,789.50
6. Step 6: Final answer
   x = 245,778,267.88