Finding the Third Proportional to 367,848 and 494,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   367,848 : 494,329.50 = 494,329.50 : x
2. Step 2: Convert to fraction form
   367,848/494,329.50 = 494,329.50/x
3. Step 3: Cross multiply
   367,848x = 494,329.50 × 494,329.50
4. Step 4: Simplify right side
   367,848x = 244,361,654,570.25
5. Step 5: Solve for x
   x = 244,361,654,570.25/367,848
6. Step 6: Final answer
   x = 664,300.62