Finding the Third Proportional to 281,320 and 606,632

Step by Step Solution

1. Step 1: Write the proportion equation
   281,320 : 606,632 = 606,632 : x
2. Step 2: Convert to fraction form
   281,320/606,632 = 606,632/x
3. Step 3: Cross multiply
   281,320x = 606,632 × 606,632
4. Step 4: Simplify right side
   281,320x = 368,002,383,424
5. Step 5: Solve for x
   x = 368,002,383,424/281,320
6. Step 6: Final answer
   x = 1,308,127.34