Finding the Third Proportional to 73,900 and 158,302

Step by Step Solution

1. Step 1: Write the proportion equation
   73,900 : 158,302 = 158,302 : x
2. Step 2: Convert to fraction form
   73,900/158,302 = 158,302/x
3. Step 3: Cross multiply
   73,900x = 158,302 × 158,302
4. Step 4: Simplify right side
   73,900x = 25,059,523,204
5. Step 5: Solve for x
   x = 25,059,523,204/73,900
6. Step 6: Final answer
   x = 339,100.45