Finding the Third Proportional to 159,843 and 248,350.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,843 : 248,350.50 = 248,350.50 : x
2. Step 2: Convert to fraction form
   159,843/248,350.50 = 248,350.50/x
3. Step 3: Cross multiply
   159,843x = 248,350.50 × 248,350.50
4. Step 4: Simplify right side
   159,843x = 61,677,970,850.25
5. Step 5: Solve for x
   x = 61,677,970,850.25/159,843
6. Step 6: Final answer
   x = 385,865.95