Finding the Third Proportional to 227,850 and 490,758

Step by Step Solution

1. Step 1: Write the proportion equation
   227,850 : 490,758 = 490,758 : x
2. Step 2: Convert to fraction form
   227,850/490,758 = 490,758/x
3. Step 3: Cross multiply
   227,850x = 490,758 × 490,758
4. Step 4: Simplify right side
   227,850x = 240,843,414,564
5. Step 5: Solve for x
   x = 240,843,414,564/227,850
6. Step 6: Final answer
   x = 1,057,026.18