Finding the Third Proportional to 207,805.50 and 448,041.38

Step by Step Solution

1. Step 1: Write the proportion equation
   207,805.50 : 448,041.38 = 448,041.38 : x
2. Step 2: Convert to fraction form
   207,805.50/448,041.38 = 448,041.38/x
3. Step 3: Cross multiply
   207,805.50x = 448,041.38 × 448,041.38
4. Step 4: Simplify right side
   207,805.50x = 200,741,073,711.89
5. Step 5: Solve for x
   x = 200,741,073,711.89/207,805.50
6. Step 6: Final answer
   x = 966,004.62