Finding the Third Proportional to 140,944 and 304,544

Step by Step Solution

1. Step 1: Write the proportion equation
   140,944 : 304,544 = 304,544 : x
2. Step 2: Convert to fraction form
   140,944/304,544 = 304,544/x
3. Step 3: Cross multiply
   140,944x = 304,544 × 304,544
4. Step 4: Simplify right side
   140,944x = 92,747,047,936
5. Step 5: Solve for x
   x = 92,747,047,936/140,944
6. Step 6: Final answer
   x = 658,041.83