Finding the Third Proportional to 227,164 and 498,068

Step by Step Solution

1. Step 1: Write the proportion equation
   227,164 : 498,068 = 498,068 : x
2. Step 2: Convert to fraction form
   227,164/498,068 = 498,068/x
3. Step 3: Cross multiply
   227,164x = 498,068 × 498,068
4. Step 4: Simplify right side
   227,164x = 248,071,732,624
5. Step 5: Solve for x
   x = 248,071,732,624/227,164
6. Step 6: Final answer
   x = 1,092,038.05