Finding the Third Proportional to 70,832 and 152,186

Step by Step Solution

1. Step 1: Write the proportion equation
   70,832 : 152,186 = 152,186 : x
2. Step 2: Convert to fraction form
   70,832/152,186 = 152,186/x
3. Step 3: Cross multiply
   70,832x = 152,186 × 152,186
4. Step 4: Simplify right side
   70,832x = 23,160,578,596
5. Step 5: Solve for x
   x = 23,160,578,596/70,832
6. Step 6: Final answer
   x = 326,979.03