Finding the Third Proportional to 223,993 and 483,616.50

Step by Step Solution

1. Step 1: Write the proportion equation
   223,993 : 483,616.50 = 483,616.50 : x
2. Step 2: Convert to fraction form
   223,993/483,616.50 = 483,616.50/x
3. Step 3: Cross multiply
   223,993x = 483,616.50 × 483,616.50
4. Step 4: Simplify right side
   223,993x = 233,884,919,072.25
5. Step 5: Solve for x
   x = 233,884,919,072.25/223,993
6. Step 6: Final answer
   x = 1,044,161.73