Finding the Third Proportional to 324,958.50 and 708,966

Step by Step Solution

1. Step 1: Write the proportion equation
   324,958.50 : 708,966 = 708,966 : x
2. Step 2: Convert to fraction form
   324,958.50/708,966 = 708,966/x
3. Step 3: Cross multiply
   324,958.50x = 708,966 × 708,966
4. Step 4: Simplify right side
   324,958.50x = 502,632,789,156
5. Step 5: Solve for x
   x = 502,632,789,156/324,958.50
6. Step 6: Final answer
   x = 1,546,759.94