Finding the Third Proportional to 95,196.50 and 206,780

Step by Step Solution

1. Step 1: Write the proportion equation
   95,196.50 : 206,780 = 206,780 : x
2. Step 2: Convert to fraction form
   95,196.50/206,780 = 206,780/x
3. Step 3: Cross multiply
   95,196.50x = 206,780 × 206,780
4. Step 4: Simplify right side
   95,196.50x = 42,757,968,400
5. Step 5: Solve for x
   x = 42,757,968,400/95,196.50
6. Step 6: Final answer
   x = 449,154.84