Finding the Third Proportional to 362,020.50 and 476,059.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,020.50 : 476,059.50 = 476,059.50 : x
2. Step 2: Convert to fraction form
   362,020.50/476,059.50 = 476,059.50/x
3. Step 3: Cross multiply
   362,020.50x = 476,059.50 × 476,059.50
4. Step 4: Simplify right side
   362,020.50x = 226,632,647,540.25
5. Step 5: Solve for x
   x = 226,632,647,540.25/362,020.50
6. Step 6: Final answer
   x = 626,021.59