Finding the Third Proportional to 70,832 and 152,593

Step by Step Solution

1. Step 1: Write the proportion equation
   70,832 : 152,593 = 152,593 : x
2. Step 2: Convert to fraction form
   70,832/152,593 = 152,593/x
3. Step 3: Cross multiply
   70,832x = 152,593 × 152,593
4. Step 4: Simplify right side
   70,832x = 23,284,623,649
5. Step 5: Solve for x
   x = 23,284,623,649/70,832
6. Step 6: Final answer
   x = 328,730.29