Finding the Third Proportional to 187,162.50 and 244,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   187,162.50 : 244,111.50 = 244,111.50 : x
2. Step 2: Convert to fraction form
   187,162.50/244,111.50 = 244,111.50/x
3. Step 3: Cross multiply
   187,162.50x = 244,111.50 × 244,111.50
4. Step 4: Simplify right side
   187,162.50x = 59,590,424,432.25
5. Step 5: Solve for x
   x = 59,590,424,432.25/187,162.50
6. Step 6: Final answer
   x = 318,388.70