Finding the Third Proportional to 632,480 and 1,369,936

Step by Step Solution

1. Step 1: Write the proportion equation
   632,480 : 1,369,936 = 1,369,936 : x
2. Step 2: Convert to fraction form
   632,480/1,369,936 = 1,369,936/x
3. Step 3: Cross multiply
   632,480x = 1,369,936 × 1,369,936
4. Step 4: Simplify right side
   632,480x = 1,876,724,644,096
5. Step 5: Solve for x
   x = 1,876,724,644,096/632,480
6. Step 6: Final answer
   x = 2,967,247.41