Finding the Third Proportional to 223,866 and 483,818

Step by Step Solution

1. Step 1: Write the proportion equation
   223,866 : 483,818 = 483,818 : x
2. Step 2: Convert to fraction form
   223,866/483,818 = 483,818/x
3. Step 3: Cross multiply
   223,866x = 483,818 × 483,818
4. Step 4: Simplify right side
   223,866x = 234,079,857,124
5. Step 5: Solve for x
   x = 234,079,857,124/223,866
6. Step 6: Final answer
   x = 1,045,624.87