Finding the Third Proportional to 2,495,591 and 5,109,401

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,591 : 5,109,401 = 5,109,401 : x
2. Step 2: Convert to fraction form
   2,495,591/5,109,401 = 5,109,401/x
3. Step 3: Cross multiply
   2,495,591x = 5,109,401 × 5,109,401
4. Step 4: Simplify right side
   2,495,591x = 26,105,978,578,801
5. Step 5: Solve for x
   x = 26,105,978,578,801/2,495,591
6. Step 6: Final answer
   x = 10,460,840.17