Finding the Third Proportional to 460,651.50 and 996,759

Step by Step Solution

1. Step 1: Write the proportion equation
   460,651.50 : 996,759 = 996,759 : x
2. Step 2: Convert to fraction form
   460,651.50/996,759 = 996,759/x
3. Step 3: Cross multiply
   460,651.50x = 996,759 × 996,759
4. Step 4: Simplify right side
   460,651.50x = 993,528,504,081
5. Step 5: Solve for x
   x = 993,528,504,081/460,651.50
6. Step 6: Final answer
   x = 2,156,789.90