Finding the Third Proportional to 30,147 and 63,048

Step by Step Solution

1. Step 1: Write the proportion equation
   30,147 : 63,048 = 63,048 : x
2. Step 2: Convert to fraction form
   30,147/63,048 = 63,048/x
3. Step 3: Cross multiply
   30,147x = 63,048 × 63,048
4. Step 4: Simplify right side
   30,147x = 3,975,050,304
5. Step 5: Solve for x
   x = 3,975,050,304/30,147
6. Step 6: Final answer
   x = 131,855.58