Finding the Third Proportional to 204,558 and 446,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   204,558 : 446,293.50 = 446,293.50 : x
2. Step 2: Convert to fraction form
   204,558/446,293.50 = 446,293.50/x
3. Step 3: Cross multiply
   204,558x = 446,293.50 × 446,293.50
4. Step 4: Simplify right side
   204,558x = 199,177,888,142.25
5. Step 5: Solve for x
   x = 199,177,888,142.25/204,558
6. Step 6: Final answer
   x = 973,698.84