Finding the Third Proportional to 90,796 and 150,054

Step by Step Solution

1. Step 1: Write the proportion equation
   90,796 : 150,054 = 150,054 : x
2. Step 2: Convert to fraction form
   90,796/150,054 = 150,054/x
3. Step 3: Cross multiply
   90,796x = 150,054 × 150,054
4. Step 4: Simplify right side
   90,796x = 22,516,202,916
5. Step 5: Solve for x
   x = 22,516,202,916/90,796
6. Step 6: Final answer
   x = 247,986.73