Finding the Third Proportional to 2,479,557,065 and 5,394,948,184

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479,557,065 : 5,394,948,184 = 5,394,948,184 : x
2. Step 2: Convert to fraction form
   2,479,557,065/5,394,948,184 = 5,394,948,184/x
3. Step 3: Cross multiply
   2,479,557,065x = 5,394,948,184 × 5,394,948,184
4. Step 4: Simplify right side
   2,479,557,065x = 29,105,465,908,044,898,304
5. Step 5: Solve for x
   x = 29,105,465,908,044,898,304/2,479,557,065
6. Step 6: Final answer
   x = 11,738,171,433.47