Finding the Third Proportional to 225,317 and 456,850

Step by Step Solution

1. Step 1: Write the proportion equation
   225,317 : 456,850 = 456,850 : x
2. Step 2: Convert to fraction form
   225,317/456,850 = 456,850/x
3. Step 3: Cross multiply
   225,317x = 456,850 × 456,850
4. Step 4: Simplify right side
   225,317x = 208,711,922,500
5. Step 5: Solve for x
   x = 208,711,922,500/225,317
6. Step 6: Final answer
   x = 926,303.49