Finding the Third Proportional to 204,487.50 and 446,154

Step by Step Solution

1. Step 1: Write the proportion equation
   204,487.50 : 446,154 = 446,154 : x
2. Step 2: Convert to fraction form
   204,487.50/446,154 = 446,154/x
3. Step 3: Cross multiply
   204,487.50x = 446,154 × 446,154
4. Step 4: Simplify right side
   204,487.50x = 199,053,391,716
5. Step 5: Solve for x
   x = 199,053,391,716/204,487.50
6. Step 6: Final answer
   x = 973,425.72