Finding the Third Proportional to 191,377.50 and 447,002.25

Step by Step Solution

1. Step 1: Write the proportion equation
   191,377.50 : 447,002.25 = 447,002.25 : x
2. Step 2: Convert to fraction form
   191,377.50/447,002.25 = 447,002.25/x
3. Step 3: Cross multiply
   191,377.50x = 447,002.25 × 447,002.25
4. Step 4: Simplify right side
   191,377.50x = 199,811,011,505.06
5. Step 5: Solve for x
   x = 199,811,011,505.06/191,377.50
6. Step 6: Final answer
   x = 1,044,067.41