Finding the Third Proportional to 2,623,431 and 5,737,398

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,431 : 5,737,398 = 5,737,398 : x
2. Step 2: Convert to fraction form
   2,623,431/5,737,398 = 5,737,398/x
3. Step 3: Cross multiply
   2,623,431x = 5,737,398 × 5,737,398
4. Step 4: Simplify right side
   2,623,431x = 32,917,735,810,404
5. Step 5: Solve for x
   x = 32,917,735,810,404/2,623,431
6. Step 6: Final answer
   x = 12,547,589.71