Finding the Third Proportional to 143,352 and 227,740.50

Step by Step Solution

1. Step 1: Write the proportion equation
   143,352 : 227,740.50 = 227,740.50 : x
2. Step 2: Convert to fraction form
   143,352/227,740.50 = 227,740.50/x
3. Step 3: Cross multiply
   143,352x = 227,740.50 × 227,740.50
4. Step 4: Simplify right side
   143,352x = 51,865,735,340.25
5. Step 5: Solve for x
   x = 51,865,735,340.25/143,352
6. Step 6: Final answer
   x = 361,806.85