Finding the Third Proportional to 1,818,948 and 3,031,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,818,948 : 3,031,398 = 3,031,398 : x
2. Step 2: Convert to fraction form
   1,818,948/3,031,398 = 3,031,398/x
3. Step 3: Cross multiply
   1,818,948x = 3,031,398 × 3,031,398
4. Step 4: Simplify right side
   1,818,948x = 9,189,373,834,404
5. Step 5: Solve for x
   x = 9,189,373,834,404/1,818,948
6. Step 6: Final answer
   x = 5,052,026.68