Finding the Third Proportional to 2,338,794 and 5,039,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338,794 : 5,039,172 = 5,039,172 : x
2. Step 2: Convert to fraction form
   2,338,794/5,039,172 = 5,039,172/x
3. Step 3: Cross multiply
   2,338,794x = 5,039,172 × 5,039,172
4. Step 4: Simplify right side
   2,338,794x = 25,393,254,445,584
5. Step 5: Solve for x
   x = 25,393,254,445,584/2,338,794
6. Step 6: Final answer
   x = 10,857,413.88