Finding the Third Proportional to 140,109 and 304,032

Step by Step Solution

1. Step 1: Write the proportion equation
   140,109 : 304,032 = 304,032 : x
2. Step 2: Convert to fraction form
   140,109/304,032 = 304,032/x
3. Step 3: Cross multiply
   140,109x = 304,032 × 304,032
4. Step 4: Simplify right side
   140,109x = 92,435,457,024
5. Step 5: Solve for x
   x = 92,435,457,024/140,109
6. Step 6: Final answer
   x = 659,739.61