Finding the Third Proportional to 1,036,385 and 2,242,530

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,385 : 2,242,530 = 2,242,530 : x
2. Step 2: Convert to fraction form
   1,036,385/2,242,530 = 2,242,530/x
3. Step 3: Cross multiply
   1,036,385x = 2,242,530 × 2,242,530
4. Step 4: Simplify right side
   1,036,385x = 5,028,940,800,900
5. Step 5: Solve for x
   x = 5,028,940,800,900/1,036,385
6. Step 6: Final answer
   x = 4,852,386.71