Finding the Third Proportional to 3,839,399,865 and 5,733,940,536

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839,399,865 : 5,733,940,536 = 5,733,940,536 : x
2. Step 2: Convert to fraction form
   3,839,399,865/5,733,940,536 = 5,733,940,536/x
3. Step 3: Cross multiply
   3,839,399,865x = 5,733,940,536 × 5,733,940,536
4. Step 4: Simplify right side
   3,839,399,865x = 32,878,074,070,383,968,256
5. Step 5: Solve for x
   x = 32,878,074,070,383,968,256/3,839,399,865
6. Step 6: Final answer
   x = 8,563,336,778.26