Finding the Third Proportional to 159,849 and 238,675.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,849 : 238,675.50 = 238,675.50 : x
2. Step 2: Convert to fraction form
   159,849/238,675.50 = 238,675.50/x
3. Step 3: Cross multiply
   159,849x = 238,675.50 × 238,675.50
4. Step 4: Simplify right side
   159,849x = 56,965,994,300.25
5. Step 5: Solve for x
   x = 56,965,994,300.25/159,849
6. Step 6: Final answer
   x = 356,373.79