Finding the Third Proportional to 244,230 and 349,939.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,230 : 349,939.50 = 349,939.50 : x
2. Step 2: Convert to fraction form
   244,230/349,939.50 = 349,939.50/x
3. Step 3: Cross multiply
   244,230x = 349,939.50 × 349,939.50
4. Step 4: Simplify right side
   244,230x = 122,457,653,660.25
5. Step 5: Solve for x
   x = 122,457,653,660.25/244,230
6. Step 6: Final answer
   x = 501,403.00