Finding the Third Proportional to 3,554,834 and 5,079,853

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554,834 : 5,079,853 = 5,079,853 : x
2. Step 2: Convert to fraction form
   3,554,834/5,079,853 = 5,079,853/x
3. Step 3: Cross multiply
   3,554,834x = 5,079,853 × 5,079,853
4. Step 4: Simplify right side
   3,554,834x = 25,804,906,501,609
5. Step 5: Solve for x
   x = 25,804,906,501,609/3,554,834
6. Step 6: Final answer
   x = 7,259,103.10