Finding the Third Proportional to 226,812 and 493,032

Step by Step Solution

1. Step 1: Write the proportion equation
   226,812 : 493,032 = 493,032 : x
2. Step 2: Convert to fraction form
   226,812/493,032 = 493,032/x
3. Step 3: Cross multiply
   226,812x = 493,032 × 493,032
4. Step 4: Simplify right side
   226,812x = 243,080,553,024
5. Step 5: Solve for x
   x = 243,080,553,024/226,812
6. Step 6: Final answer
   x = 1,071,727.04