Finding the Third Proportional to 635,136 and 983,008

Step by Step Solution

1. Step 1: Write the proportion equation
   635,136 : 983,008 = 983,008 : x
2. Step 2: Convert to fraction form
   635,136/983,008 = 983,008/x
3. Step 3: Cross multiply
   635,136x = 983,008 × 983,008
4. Step 4: Simplify right side
   635,136x = 966,304,728,064
5. Step 5: Solve for x
   x = 966,304,728,064/635,136
6. Step 6: Final answer
   x = 1,521,413.88