Finding the Third Proportional to 68,922 and 150,150

Step by Step Solution

1. Step 1: Write the proportion equation
   68,922 : 150,150 = 150,150 : x
2. Step 2: Convert to fraction form
   68,922/150,150 = 150,150/x
3. Step 3: Cross multiply
   68,922x = 150,150 × 150,150
4. Step 4: Simplify right side
   68,922x = 22,545,022,500
5. Step 5: Solve for x
   x = 22,545,022,500/68,922
6. Step 6: Final answer
   x = 327,109.23