Finding the Third Proportional to 632,160 and 1,369,728

Step by Step Solution

1. Step 1: Write the proportion equation
   632,160 : 1,369,728 = 1,369,728 : x
2. Step 2: Convert to fraction form
   632,160/1,369,728 = 1,369,728/x
3. Step 3: Cross multiply
   632,160x = 1,369,728 × 1,369,728
4. Step 4: Simplify right side
   632,160x = 1,876,154,793,984
5. Step 5: Solve for x
   x = 1,876,154,793,984/632,160
6. Step 6: Final answer
   x = 2,967,848.00