Finding the Third Proportional to 455,546 and 996,892

Step by Step Solution

1. Step 1: Write the proportion equation
   455,546 : 996,892 = 996,892 : x
2. Step 2: Convert to fraction form
   455,546/996,892 = 996,892/x
3. Step 3: Cross multiply
   455,546x = 996,892 × 996,892
4. Step 4: Simplify right side
   455,546x = 993,793,659,664
5. Step 5: Solve for x
   x = 993,793,659,664/455,546
6. Step 6: Final answer
   x = 2,181,544.04