Finding the Third Proportional to 396,825 and 832,960.50

Step by Step Solution

1. Step 1: Write the proportion equation
   396,825 : 832,960.50 = 832,960.50 : x
2. Step 2: Convert to fraction form
   396,825/832,960.50 = 832,960.50/x
3. Step 3: Cross multiply
   396,825x = 832,960.50 × 832,960.50
4. Step 4: Simplify right side
   396,825x = 693,823,194,560.25
5. Step 5: Solve for x
   x = 693,823,194,560.25/396,825
6. Step 6: Final answer
   x = 1,748,436.20