Finding the Third Proportional to 404,707,320 and 870,795,952

Step by Step Solution

1. Step 1: Write the proportion equation
   404,707,320 : 870,795,952 = 870,795,952 : x
2. Step 2: Convert to fraction form
   404,707,320/870,795,952 = 870,795,952/x
3. Step 3: Cross multiply
   404,707,320x = 870,795,952 × 870,795,952
4. Step 4: Simplify right side
   404,707,320x = 758,285,590,019,586,304
5. Step 5: Solve for x
   x = 758,285,590,019,586,304/404,707,320
6. Step 6: Final answer
   x = 1,873,664,133.43