Finding the Third Proportional to 70,707 and 152,483

Step by Step Solution

1. Step 1: Write the proportion equation
   70,707 : 152,483 = 152,483 : x
2. Step 2: Convert to fraction form
   70,707/152,483 = 152,483/x
3. Step 3: Cross multiply
   70,707x = 152,483 × 152,483
4. Step 4: Simplify right side
   70,707x = 23,251,065,289
5. Step 5: Solve for x
   x = 23,251,065,289/70,707
6. Step 6: Final answer
   x = 328,836.82