Finding the Third Proportional to 207,024 and 443,558

Step by Step Solution

1. Step 1: Write the proportion equation
   207,024 : 443,558 = 443,558 : x
2. Step 2: Convert to fraction form
   207,024/443,558 = 443,558/x
3. Step 3: Cross multiply
   207,024x = 443,558 × 443,558
4. Step 4: Simplify right side
   207,024x = 196,743,699,364
5. Step 5: Solve for x
   x = 196,743,699,364/207,024
6. Step 6: Final answer
   x = 950,342.47