Finding the Third Proportional to 226,810 and 493,028

Step by Step Solution

1. Step 1: Write the proportion equation
   226,810 : 493,028 = 493,028 : x
2. Step 2: Convert to fraction form
   226,810/493,028 = 493,028/x
3. Step 3: Cross multiply
   226,810x = 493,028 × 493,028
4. Step 4: Simplify right side
   226,810x = 243,076,608,784
5. Step 5: Solve for x
   x = 243,076,608,784/226,810
6. Step 6: Final answer
   x = 1,071,719.10