Finding the Third Proportional to 50,441,609,921 and 111,164,826,418

Step by Step Solution

1. Step 1: Write the proportion equation
   50,441,609,921 : 111,164,826,418 = 111,164,826,418 : x
2. Step 2: Convert to fraction form
   50,441,609,921/111,164,826,418 = 111,164,826,418/x
3. Step 3: Cross multiply
   50,441,609,921x = 111,164,826,418 × 111,164,826,418
4. Step 4: Simplify right side
   50,441,609,921x = 12,357,618,632,544,070,139,904
5. Step 5: Solve for x
   x = 12,357,618,632,544,070,139,904/50,441,609,921
6. Step 6: Final answer
   x = 244,988,584,858.77