Finding the Third Proportional to 178,364 and 244,581.75

Step by Step Solution

1. Step 1: Write the proportion equation
   178,364 : 244,581.75 = 244,581.75 : x
2. Step 2: Convert to fraction form
   178,364/244,581.75 = 244,581.75/x
3. Step 3: Cross multiply
   178,364x = 244,581.75 × 244,581.75
4. Step 4: Simplify right side
   178,364x = 59,820,232,433.06
5. Step 5: Solve for x
   x = 59,820,232,433.06/178,364
6. Step 6: Final answer
   x = 335,382.88