Finding the Third Proportional to 207,745.17 and 446,523.89

Step by Step Solution

1. Step 1: Write the proportion equation
   207,745.17 : 446,523.89 = 446,523.89 : x
2. Step 2: Convert to fraction form
   207,745.17/446,523.89 = 446,523.89/x
3. Step 3: Cross multiply
   207,745.17x = 446,523.89 × 446,523.89
4. Step 4: Simplify right side
   207,745.17x = 199,383,584,898.89
5. Step 5: Solve for x
   x = 199,383,584,898.89/207,745.17
6. Step 6: Final answer
   x = 959,750.75