Finding the Third Proportional to 225,536 and 482,168

Step by Step Solution

1. Step 1: Write the proportion equation
   225,536 : 482,168 = 482,168 : x
2. Step 2: Convert to fraction form
   225,536/482,168 = 482,168/x
3. Step 3: Cross multiply
   225,536x = 482,168 × 482,168
4. Step 4: Simplify right side
   225,536x = 232,485,980,224
5. Step 5: Solve for x
   x = 232,485,980,224/225,536
6. Step 6: Final answer
   x = 1,030,815.39