Finding the Third Proportional to 93,622.50 and 204,720

Step by Step Solution

1. Step 1: Write the proportion equation
   93,622.50 : 204,720 = 204,720 : x
2. Step 2: Convert to fraction form
   93,622.50/204,720 = 204,720/x
3. Step 3: Cross multiply
   93,622.50x = 204,720 × 204,720
4. Step 4: Simplify right side
   93,622.50x = 41,910,278,400
5. Step 5: Solve for x
   x = 41,910,278,400/93,622.50
6. Step 6: Final answer
   x = 447,651.78