Finding the Third Proportional to 95,285.50 and 201,142

Step by Step Solution

1. Step 1: Write the proportion equation
   95,285.50 : 201,142 = 201,142 : x
2. Step 2: Convert to fraction form
   95,285.50/201,142 = 201,142/x
3. Step 3: Cross multiply
   95,285.50x = 201,142 × 201,142
4. Step 4: Simplify right side
   95,285.50x = 40,458,104,164
5. Step 5: Solve for x
   x = 40,458,104,164/95,285.50
6. Step 6: Final answer
   x = 424,598.75