Finding the Third Proportional to 95,227.50 and 209,136

Step by Step Solution

1. Step 1: Write the proportion equation
   95,227.50 : 209,136 = 209,136 : x
2. Step 2: Convert to fraction form
   95,227.50/209,136 = 209,136/x
3. Step 3: Cross multiply
   95,227.50x = 209,136 × 209,136
4. Step 4: Simplify right side
   95,227.50x = 43,737,866,496
5. Step 5: Solve for x
   x = 43,737,866,496/95,227.50
6. Step 6: Final answer
   x = 459,298.70