Finding the Third Proportional to 70,672 and 151,150

Step by Step Solution

1. Step 1: Write the proportion equation
   70,672 : 151,150 = 151,150 : x
2. Step 2: Convert to fraction form
   70,672/151,150 = 151,150/x
3. Step 3: Cross multiply
   70,672x = 151,150 × 151,150
4. Step 4: Simplify right side
   70,672x = 22,846,322,500
5. Step 5: Solve for x
   x = 22,846,322,500/70,672
6. Step 6: Final answer
   x = 323,272.62