Finding the Third Proportional to 659,025 and 965,209.50

Step by Step Solution

1. Step 1: Write the proportion equation
   659,025 : 965,209.50 = 965,209.50 : x
2. Step 2: Convert to fraction form
   659,025/965,209.50 = 965,209.50/x
3. Step 3: Cross multiply
   659,025x = 965,209.50 × 965,209.50
4. Step 4: Simplify right side
   659,025x = 931,629,378,890.25
5. Step 5: Solve for x
   x = 931,629,378,890.25/659,025
6. Step 6: Final answer
   x = 1,413,648.01