Finding the Third Proportional to 454,037.50 and 996,635

Step by Step Solution

1. Step 1: Write the proportion equation
   454,037.50 : 996,635 = 996,635 : x
2. Step 2: Convert to fraction form
   454,037.50/996,635 = 996,635/x
3. Step 3: Cross multiply
   454,037.50x = 996,635 × 996,635
4. Step 4: Simplify right side
   454,037.50x = 993,281,323,225
5. Step 5: Solve for x
   x = 993,281,323,225/454,037.50
6. Step 6: Final answer
   x = 2,187,663.63