Finding the Third Proportional to 2,792,674,376 and 4,164,793,818

Step by Step Solution

1. Step 1: Write the proportion equation
   2,792,674,376 : 4,164,793,818 = 4,164,793,818 : x
2. Step 2: Convert to fraction form
   2,792,674,376/4,164,793,818 = 4,164,793,818/x
3. Step 3: Cross multiply
   2,792,674,376x = 4,164,793,818 × 4,164,793,818
4. Step 4: Simplify right side
   2,792,674,376x = 17,345,507,546,451,017,728
5. Step 5: Solve for x
   x = 17,345,507,546,451,017,728/2,792,674,376
6. Step 6: Final answer
   x = 6,211,074,121.46