Finding the Third Proportional to 227,808 and 497,088

Step by Step Solution

1. Step 1: Write the proportion equation
   227,808 : 497,088 = 497,088 : x
2. Step 2: Convert to fraction form
   227,808/497,088 = 497,088/x
3. Step 3: Cross multiply
   227,808x = 497,088 × 497,088
4. Step 4: Simplify right side
   227,808x = 247,096,479,744
5. Step 5: Solve for x
   x = 247,096,479,744/227,808
6. Step 6: Final answer
   x = 1,084,669.90