Finding the Third Proportional to 2,358,684 and 5,053,923

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,684 : 5,053,923 = 5,053,923 : x
2. Step 2: Convert to fraction form
   2,358,684/5,053,923 = 5,053,923/x
3. Step 3: Cross multiply
   2,358,684x = 5,053,923 × 5,053,923
4. Step 4: Simplify right side
   2,358,684x = 25,542,137,689,929
5. Step 5: Solve for x
   x = 25,542,137,689,929/2,358,684
6. Step 6: Final answer
   x = 10,828,978.23