Finding the Third Proportional to 68,904 and 150,113.25

Step by Step Solution

1. Step 1: Write the proportion equation
   68,904 : 150,113.25 = 150,113.25 : x
2. Step 2: Convert to fraction form
   68,904/150,113.25 = 150,113.25/x
3. Step 3: Cross multiply
   68,904x = 150,113.25 × 150,113.25
4. Step 4: Simplify right side
   68,904x = 22,533,987,825.56
5. Step 5: Solve for x
   x = 22,533,987,825.56/68,904
6. Step 6: Final answer
   x = 327,034.54