Finding the Third Proportional to 1,233,243 and 2,690,001

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,243 : 2,690,001 = 2,690,001 : x
2. Step 2: Convert to fraction form
   1,233,243/2,690,001 = 2,690,001/x
3. Step 3: Cross multiply
   1,233,243x = 2,690,001 × 2,690,001
4. Step 4: Simplify right side
   1,233,243x = 7,236,105,380,001
5. Step 5: Solve for x
   x = 7,236,105,380,001/1,233,243
6. Step 6: Final answer
   x = 5,867,542.23