Finding the Third Proportional to 2,503,301 and 5,139,306

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,301 : 5,139,306 = 5,139,306 : x
2. Step 2: Convert to fraction form
   2,503,301/5,139,306 = 5,139,306/x
3. Step 3: Cross multiply
   2,503,301x = 5,139,306 × 5,139,306
4. Step 4: Simplify right side
   2,503,301x = 26,412,466,161,636
5. Step 5: Solve for x
   x = 26,412,466,161,636/2,503,301
6. Step 6: Final answer
   x = 10,551,054.85