Finding the Third Proportional to 151,284.50 and 325,910

Step by Step Solution

1. Step 1: Write the proportion equation
   151,284.50 : 325,910 = 325,910 : x
2. Step 2: Convert to fraction form
   151,284.50/325,910 = 325,910/x
3. Step 3: Cross multiply
   151,284.50x = 325,910 × 325,910
4. Step 4: Simplify right side
   151,284.50x = 106,217,328,100
5. Step 5: Solve for x
   x = 106,217,328,100/151,284.50
6. Step 6: Final answer
   x = 702,103.18