Finding the Third Proportional to 2,388,206 and 4,997,846

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,206 : 4,997,846 = 4,997,846 : x
2. Step 2: Convert to fraction form
   2,388,206/4,997,846 = 4,997,846/x
3. Step 3: Cross multiply
   2,388,206x = 4,997,846 × 4,997,846
4. Step 4: Simplify right side
   2,388,206x = 24,978,464,639,716
5. Step 5: Solve for x
   x = 24,978,464,639,716/2,388,206
6. Step 6: Final answer
   x = 10,459,091.32