Finding the Third Proportional to 178,354 and 244,567.50

Step by Step Solution

1. Step 1: Write the proportion equation
   178,354 : 244,567.50 = 244,567.50 : x
2. Step 2: Convert to fraction form
   178,354/244,567.50 = 244,567.50/x
3. Step 3: Cross multiply
   178,354x = 244,567.50 × 244,567.50
4. Step 4: Simplify right side
   178,354x = 59,813,262,056.25
5. Step 5: Solve for x
   x = 59,813,262,056.25/178,354
6. Step 6: Final answer
   x = 335,362.61