Finding the Third Proportional to 45,424.50 and 99,504

Step by Step Solution

1. Step 1: Write the proportion equation
   45,424.50 : 99,504 = 99,504 : x
2. Step 2: Convert to fraction form
   45,424.50/99,504 = 99,504/x
3. Step 3: Cross multiply
   45,424.50x = 99,504 × 99,504
4. Step 4: Simplify right side
   45,424.50x = 9,901,046,016
5. Step 5: Solve for x
   x = 9,901,046,016/45,424.50
6. Step 6: Final answer
   x = 217,967.09