Finding the Third Proportional to 159,570 and 238,225.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,570 : 238,225.50 = 238,225.50 : x
2. Step 2: Convert to fraction form
   159,570/238,225.50 = 238,225.50/x
3. Step 3: Cross multiply
   159,570x = 238,225.50 × 238,225.50
4. Step 4: Simplify right side
   159,570x = 56,751,388,850.25
5. Step 5: Solve for x
   x = 56,751,388,850.25/159,570
6. Step 6: Final answer
   x = 355,652.00