Finding the Third Proportional to 223,868 and 483,820

Step by Step Solution

1. Step 1: Write the proportion equation
   223,868 : 483,820 = 483,820 : x
2. Step 2: Convert to fraction form
   223,868/483,820 = 483,820/x
3. Step 3: Cross multiply
   223,868x = 483,820 × 483,820
4. Step 4: Simplify right side
   223,868x = 234,081,792,400
5. Step 5: Solve for x
   x = 234,081,792,400/223,868
6. Step 6: Final answer
   x = 1,045,624.17