Finding the Third Proportional to 90,806 and 150,071

Step by Step Solution

1. Step 1: Write the proportion equation
   90,806 : 150,071 = 150,071 : x
2. Step 2: Convert to fraction form
   90,806/150,071 = 150,071/x
3. Step 3: Cross multiply
   90,806x = 150,071 × 150,071
4. Step 4: Simplify right side
   90,806x = 22,521,305,041
5. Step 5: Solve for x
   x = 22,521,305,041/90,806
6. Step 6: Final answer
   x = 248,015.61