Finding the Third Proportional to 70,582 and 151,398

Step by Step Solution

1. Step 1: Write the proportion equation
   70,582 : 151,398 = 151,398 : x
2. Step 2: Convert to fraction form
   70,582/151,398 = 151,398/x
3. Step 3: Cross multiply
   70,582x = 151,398 × 151,398
4. Step 4: Simplify right side
   70,582x = 22,921,354,404
5. Step 5: Solve for x
   x = 22,921,354,404/70,582
6. Step 6: Final answer
   x = 324,747.87