Finding the Third Proportional to 248,854.50 and 383,022

Step by Step Solution

1. Step 1: Write the proportion equation
   248,854.50 : 383,022 = 383,022 : x
2. Step 2: Convert to fraction form
   248,854.50/383,022 = 383,022/x
3. Step 3: Cross multiply
   248,854.50x = 383,022 × 383,022
4. Step 4: Simplify right side
   248,854.50x = 146,705,852,484
5. Step 5: Solve for x
   x = 146,705,852,484/248,854.50
6. Step 6: Final answer
   x = 589,524.61