Finding the Third Proportional to 95,871.50 and 209,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,871.50 : 209,046.50 = 209,046.50 : x
2. Step 2: Convert to fraction form
   95,871.50/209,046.50 = 209,046.50/x
3. Step 3: Cross multiply
   95,871.50x = 209,046.50 × 209,046.50
4. Step 4: Simplify right side
   95,871.50x = 43,700,439,162.25
5. Step 5: Solve for x
   x = 43,700,439,162.25/95,871.50
6. Step 6: Final answer
   x = 455,823.05