Finding the Third Proportional to 231,243 and 501,795

Step by Step Solution

1. Step 1: Write the proportion equation
   231,243 : 501,795 = 501,795 : x
2. Step 2: Convert to fraction form
   231,243/501,795 = 501,795/x
3. Step 3: Cross multiply
   231,243x = 501,795 × 501,795
4. Step 4: Simplify right side
   231,243x = 251,798,222,025
5. Step 5: Solve for x
   x = 251,798,222,025/231,243
6. Step 6: Final answer
   x = 1,088,890.14