Finding the Third Proportional to 191,383.50 and 447,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   191,383.50 : 447,016.50 = 447,016.50 : x
2. Step 2: Convert to fraction form
   191,383.50/447,016.50 = 447,016.50/x
3. Step 3: Cross multiply
   191,383.50x = 447,016.50 × 447,016.50
4. Step 4: Simplify right side
   191,383.50x = 199,823,751,272.25
5. Step 5: Solve for x
   x = 199,823,751,272.25/191,383.50
6. Step 6: Final answer
   x = 1,044,101.25