Finding the Third Proportional to 362,636 and 599,304

Step by Step Solution

1. Step 1: Write the proportion equation
   362,636 : 599,304 = 599,304 : x
2. Step 2: Convert to fraction form
   362,636/599,304 = 599,304/x
3. Step 3: Cross multiply
   362,636x = 599,304 × 599,304
4. Step 4: Simplify right side
   362,636x = 359,165,284,416
5. Step 5: Solve for x
   x = 359,165,284,416/362,636
6. Step 6: Final answer
   x = 990,429.20