Finding the Third Proportional to 918,477 and 1,996,326

Step by Step Solution

1. Step 1: Write the proportion equation
   918,477 : 1,996,326 = 1,996,326 : x
2. Step 2: Convert to fraction form
   918,477/1,996,326 = 1,996,326/x
3. Step 3: Cross multiply
   918,477x = 1,996,326 × 1,996,326
4. Step 4: Simplify right side
   918,477x = 3,985,317,498,276
5. Step 5: Solve for x
   x = 3,985,317,498,276/918,477
6. Step 6: Final answer
   x = 4,339,049.86