Finding the Third Proportional to 632,162 and 1,397,272

Step by Step Solution

1. Step 1: Write the proportion equation
   632,162 : 1,397,272 = 1,397,272 : x
2. Step 2: Convert to fraction form
   632,162/1,397,272 = 1,397,272/x
3. Step 3: Cross multiply
   632,162x = 1,397,272 × 1,397,272
4. Step 4: Simplify right side
   632,162x = 1,952,369,041,984
5. Step 5: Solve for x
   x = 1,952,369,041,984/632,162
6. Step 6: Final answer
   x = 3,088,399.88