Finding the Third Proportional to 143,766 and 225,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   143,766 : 225,013.50 = 225,013.50 : x
2. Step 2: Convert to fraction form
   143,766/225,013.50 = 225,013.50/x
3. Step 3: Cross multiply
   143,766x = 225,013.50 × 225,013.50
4. Step 4: Simplify right side
   143,766x = 50,631,075,182.25
5. Step 5: Solve for x
   x = 50,631,075,182.25/143,766
6. Step 6: Final answer
   x = 352,176.98