Finding the Third Proportional to 12,383,016 and 19,134,908

Step by Step Solution

1. Step 1: Write the proportion equation
   12,383,016 : 19,134,908 = 19,134,908 : x
2. Step 2: Convert to fraction form
   12,383,016/19,134,908 = 19,134,908/x
3. Step 3: Cross multiply
   12,383,016x = 19,134,908 × 19,134,908
4. Step 4: Simplify right side
   12,383,016x = 366,144,704,168,464
5. Step 5: Solve for x
   x = 366,144,704,168,464/12,383,016
6. Step 6: Final answer
   x = 29,568,297.75