Finding the Third Proportional to 104,341.50 and 150,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,341.50 : 150,724.50 = 150,724.50 : x
2. Step 2: Convert to fraction form
   104,341.50/150,724.50 = 150,724.50/x
3. Step 3: Cross multiply
   104,341.50x = 150,724.50 × 150,724.50
4. Step 4: Simplify right side
   104,341.50x = 22,717,874,900.25
5. Step 5: Solve for x
   x = 22,717,874,900.25/104,341.50
6. Step 6: Final answer
   x = 217,726.17