Finding the Third Proportional to 151,893 and 244,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,893 : 244,039.50 = 244,039.50 : x
2. Step 2: Convert to fraction form
   151,893/244,039.50 = 244,039.50/x
3. Step 3: Cross multiply
   151,893x = 244,039.50 × 244,039.50
4. Step 4: Simplify right side
   151,893x = 59,555,277,560.25
5. Step 5: Solve for x
   x = 59,555,277,560.25/151,893
6. Step 6: Final answer
   x = 392,087.05