Finding the Third Proportional to 207,265.50 and 446,242

Step by Step Solution

1. Step 1: Write the proportion equation
   207,265.50 : 446,242 = 446,242 : x
2. Step 2: Convert to fraction form
   207,265.50/446,242 = 446,242/x
3. Step 3: Cross multiply
   207,265.50x = 446,242 × 446,242
4. Step 4: Simplify right side
   207,265.50x = 199,131,922,564
5. Step 5: Solve for x
   x = 199,131,922,564/207,265.50
6. Step 6: Final answer
   x = 960,757.69