Finding the Third Proportional to 95,864,236 and 209,664,662

Step by Step Solution

1. Step 1: Write the proportion equation
   95,864,236 : 209,664,662 = 209,664,662 : x
2. Step 2: Convert to fraction form
   95,864,236/209,664,662 = 209,664,662/x
3. Step 3: Cross multiply
   95,864,236x = 209,664,662 × 209,664,662
4. Step 4: Simplify right side
   95,864,236x = 43,959,270,491,574,240
5. Step 5: Solve for x
   x = 43,959,270,491,574,240/95,864,236
6. Step 6: Final answer
   x = 458,557,563.55