Finding the Third Proportional to 201,758.50 and 304,150

Step by Step Solution

1. Step 1: Write the proportion equation
   201,758.50 : 304,150 = 304,150 : x
2. Step 2: Convert to fraction form
   201,758.50/304,150 = 304,150/x
3. Step 3: Cross multiply
   201,758.50x = 304,150 × 304,150
4. Step 4: Simplify right side
   201,758.50x = 92,507,222,500
5. Step 5: Solve for x
   x = 92,507,222,500/201,758.50
6. Step 6: Final answer
   x = 458,504.71