Finding the Third Proportional to 2,358,687 and 5,053,929

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,687 : 5,053,929 = 5,053,929 : x
2. Step 2: Convert to fraction form
   2,358,687/5,053,929 = 5,053,929/x
3. Step 3: Cross multiply
   2,358,687x = 5,053,929 × 5,053,929
4. Step 4: Simplify right side
   2,358,687x = 25,542,198,337,041
5. Step 5: Solve for x
   x = 25,542,198,337,041/2,358,687
6. Step 6: Final answer
   x = 10,828,990.17