Finding the Third Proportional to 140,247 and 304,002

Step by Step Solution

1. Step 1: Write the proportion equation
   140,247 : 304,002 = 304,002 : x
2. Step 2: Convert to fraction form
   140,247/304,002 = 304,002/x
3. Step 3: Cross multiply
   140,247x = 304,002 × 304,002
4. Step 4: Simplify right side
   140,247x = 92,417,216,004
5. Step 5: Solve for x
   x = 92,417,216,004/140,247
6. Step 6: Final answer
   x = 658,960.38