Finding the Third Proportional to 335,820 and 732,696

Step by Step Solution

1. Step 1: Write the proportion equation
   335,820 : 732,696 = 732,696 : x
2. Step 2: Convert to fraction form
   335,820/732,696 = 732,696/x
3. Step 3: Cross multiply
   335,820x = 732,696 × 732,696
4. Step 4: Simplify right side
   335,820x = 536,843,428,416
5. Step 5: Solve for x
   x = 536,843,428,416/335,820
6. Step 6: Final answer
   x = 1,598,604.69