Finding the Third Proportional to 70,706 and 152,482

Step by Step Solution

1. Step 1: Write the proportion equation
   70,706 : 152,482 = 152,482 : x
2. Step 2: Convert to fraction form
   70,706/152,482 = 152,482/x
3. Step 3: Cross multiply
   70,706x = 152,482 × 152,482
4. Step 4: Simplify right side
   70,706x = 23,250,760,324
5. Step 5: Solve for x
   x = 23,250,760,324/70,706
6. Step 6: Final answer
   x = 328,837.16