Finding the Third Proportional to 1,616,424,959 and 3,491,510,782

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,424,959 : 3,491,510,782 = 3,491,510,782 : x
2. Step 2: Convert to fraction form
   1,616,424,959/3,491,510,782 = 3,491,510,782/x
3. Step 3: Cross multiply
   1,616,424,959x = 3,491,510,782 × 3,491,510,782
4. Step 4: Simplify right side
   1,616,424,959x = 12,190,647,540,822,251,520
5. Step 5: Solve for x
   x = 12,190,647,540,822,251,520/1,616,424,959
6. Step 6: Final answer
   x = 7,541,734,290.20