Finding the Third Proportional to 104,280.50 and 227,687

Step by Step Solution

1. Step 1: Write the proportion equation
   104,280.50 : 227,687 = 227,687 : x
2. Step 2: Convert to fraction form
   104,280.50/227,687 = 227,687/x
3. Step 3: Cross multiply
   104,280.50x = 227,687 × 227,687
4. Step 4: Simplify right side
   104,280.50x = 51,841,369,969
5. Step 5: Solve for x
   x = 51,841,369,969/104,280.50
6. Step 6: Final answer
   x = 497,133.88