Finding the Third Proportional to 459,123.75 and 996,876

Step by Step Solution

1. Step 1: Write the proportion equation
   459,123.75 : 996,876 = 996,876 : x
2. Step 2: Convert to fraction form
   459,123.75/996,876 = 996,876/x
3. Step 3: Cross multiply
   459,123.75x = 996,876 × 996,876
4. Step 4: Simplify right side
   459,123.75x = 993,761,759,376
5. Step 5: Solve for x
   x = 993,761,759,376/459,123.75
6. Step 6: Final answer
   x = 2,164,474.74