Finding the Third Proportional to 143,104.50 and 226,548

Step by Step Solution

1. Step 1: Write the proportion equation
   143,104.50 : 226,548 = 226,548 : x
2. Step 2: Convert to fraction form
   143,104.50/226,548 = 226,548/x
3. Step 3: Cross multiply
   143,104.50x = 226,548 × 226,548
4. Step 4: Simplify right side
   143,104.50x = 51,323,996,304
5. Step 5: Solve for x
   x = 51,323,996,304/143,104.50
6. Step 6: Final answer
   x = 358,646.98