Finding the Third Proportional to 207,796.50 and 447,372

Step by Step Solution

1. Step 1: Write the proportion equation
   207,796.50 : 447,372 = 447,372 : x
2. Step 2: Convert to fraction form
   207,796.50/447,372 = 447,372/x
3. Step 3: Cross multiply
   207,796.50x = 447,372 × 447,372
4. Step 4: Simplify right side
   207,796.50x = 200,141,706,384
5. Step 5: Solve for x
   x = 200,141,706,384/207,796.50
6. Step 6: Final answer
   x = 963,162.07