Finding the Third Proportional to 2,067,280,043 and 3,177,557,891

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,280,043 : 3,177,557,891 = 3,177,557,891 : x
2. Step 2: Convert to fraction form
   2,067,280,043/3,177,557,891 = 3,177,557,891/x
3. Step 3: Cross multiply
   2,067,280,043x = 3,177,557,891 × 3,177,557,891
4. Step 4: Simplify right side
   2,067,280,043x = 10,096,874,150,656,368,640
5. Step 5: Solve for x
   x = 10,096,874,150,656,368,640/2,067,280,043
6. Step 6: Final answer
   x = 4,884,134,679.69