Finding the Third Proportional to 105,016.50 and 224,613

Step by Step Solution

1. Step 1: Write the proportion equation
   105,016.50 : 224,613 = 224,613 : x
2. Step 2: Convert to fraction form
   105,016.50/224,613 = 224,613/x
3. Step 3: Cross multiply
   105,016.50x = 224,613 × 224,613
4. Step 4: Simplify right side
   105,016.50x = 50,450,999,769
5. Step 5: Solve for x
   x = 50,450,999,769/105,016.50
6. Step 6: Final answer
   x = 480,410.22