Finding the Third Proportional to 70,956 and 151,434

Step by Step Solution

1. Step 1: Write the proportion equation
   70,956 : 151,434 = 151,434 : x
2. Step 2: Convert to fraction form
   70,956/151,434 = 151,434/x
3. Step 3: Cross multiply
   70,956x = 151,434 × 151,434
4. Step 4: Simplify right side
   70,956x = 22,932,256,356
5. Step 5: Solve for x
   x = 22,932,256,356/70,956
6. Step 6: Final answer
   x = 323,189.81