Finding the Third Proportional to 227,280 and 498,876

Step by Step Solution

1. Step 1: Write the proportion equation
   227,280 : 498,876 = 498,876 : x
2. Step 2: Convert to fraction form
   227,280/498,876 = 498,876/x
3. Step 3: Cross multiply
   227,280x = 498,876 × 498,876
4. Step 4: Simplify right side
   227,280x = 248,877,263,376
5. Step 5: Solve for x
   x = 248,877,263,376/227,280
6. Step 6: Final answer
   x = 1,095,024.92