Finding the Third Proportional to 244,164 and 378,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,164 : 378,016.50 = 378,016.50 : x
2. Step 2: Convert to fraction form
   244,164/378,016.50 = 378,016.50/x
3. Step 3: Cross multiply
   244,164x = 378,016.50 × 378,016.50
4. Step 4: Simplify right side
   244,164x = 142,896,474,272.25
5. Step 5: Solve for x
   x = 142,896,474,272.25/244,164
6. Step 6: Final answer
   x = 585,247.92