Finding the Third Proportional to 227,036 and 493,372

Step by Step Solution

1. Step 1: Write the proportion equation
   227,036 : 493,372 = 493,372 : x
2. Step 2: Convert to fraction form
   227,036/493,372 = 493,372/x
3. Step 3: Cross multiply
   227,036x = 493,372 × 493,372
4. Step 4: Simplify right side
   227,036x = 243,415,930,384
5. Step 5: Solve for x
   x = 243,415,930,384/227,036
6. Step 6: Final answer
   x = 1,072,146.84