Finding the Third Proportional to 50,771,088 and 111,619,872

Step by Step Solution

1. Step 1: Write the proportion equation
   50,771,088 : 111,619,872 = 111,619,872 : x
2. Step 2: Convert to fraction form
   50,771,088/111,619,872 = 111,619,872/x
3. Step 3: Cross multiply
   50,771,088x = 111,619,872 × 111,619,872
4. Step 4: Simplify right side
   50,771,088x = 12,458,995,825,296,384
5. Step 5: Solve for x
   x = 12,458,995,825,296,384/50,771,088
6. Step 6: Final answer
   x = 245,395,486.21