Finding the Third Proportional to 90,804 and 150,068

Step by Step Solution

1. Step 1: Write the proportion equation
   90,804 : 150,068 = 150,068 : x
2. Step 2: Convert to fraction form
   90,804/150,068 = 150,068/x
3. Step 3: Cross multiply
   90,804x = 150,068 × 150,068
4. Step 4: Simplify right side
   90,804x = 22,520,404,624
5. Step 5: Solve for x
   x = 22,520,404,624/90,804
6. Step 6: Final answer
   x = 248,011.15