Finding the Third Proportional to 2,503,008 and 5,122,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,008 : 5,122,656 = 5,122,656 : x
2. Step 2: Convert to fraction form
   2,503,008/5,122,656 = 5,122,656/x
3. Step 3: Cross multiply
   2,503,008x = 5,122,656 × 5,122,656
4. Step 4: Simplify right side
   2,503,008x = 26,241,604,494,336
5. Step 5: Solve for x
   x = 26,241,604,494,336/2,503,008
6. Step 6: Final answer
   x = 10,484,027.42