Finding the Third Proportional to 226,818 and 482,308

Step by Step Solution

1. Step 1: Write the proportion equation
   226,818 : 482,308 = 482,308 : x
2. Step 2: Convert to fraction form
   226,818/482,308 = 482,308/x
3. Step 3: Cross multiply
   226,818x = 482,308 × 482,308
4. Step 4: Simplify right side
   226,818x = 232,621,006,864
5. Step 5: Solve for x
   x = 232,621,006,864/226,818
6. Step 6: Final answer
   x = 1,025,584.42