Finding the Third Proportional to 225,776 and 482,656

Step by Step Solution

1. Step 1: Write the proportion equation
   225,776 : 482,656 = 482,656 : x
2. Step 2: Convert to fraction form
   225,776/482,656 = 482,656/x
3. Step 3: Cross multiply
   225,776x = 482,656 × 482,656
4. Step 4: Simplify right side
   225,776x = 232,956,814,336
5. Step 5: Solve for x
   x = 232,956,814,336/225,776
6. Step 6: Final answer
   x = 1,031,805.04