Finding the Third Proportional to 457,758 and 996,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   457,758 : 996,853.50 = 996,853.50 : x
2. Step 2: Convert to fraction form
   457,758/996,853.50 = 996,853.50/x
3. Step 3: Cross multiply
   457,758x = 996,853.50 × 996,853.50
4. Step 4: Simplify right side
   457,758x = 993,716,900,462.25
5. Step 5: Solve for x
   x = 993,716,900,462.25/457,758
6. Step 6: Final answer
   x = 2,170,834.59