Finding the Third Proportional to 140,117 and 304,048

Step by Step Solution

1. Step 1: Write the proportion equation
   140,117 : 304,048 = 304,048 : x
2. Step 2: Convert to fraction form
   140,117/304,048 = 304,048/x
3. Step 3: Cross multiply
   140,117x = 304,048 × 304,048
4. Step 4: Simplify right side
   140,117x = 92,445,186,304
5. Step 5: Solve for x
   x = 92,445,186,304/140,117
6. Step 6: Final answer
   x = 659,771.38