Finding the Third Proportional to 2,353,325 and 5,138,221

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,325 : 5,138,221 = 5,138,221 : x
2. Step 2: Convert to fraction form
   2,353,325/5,138,221 = 5,138,221/x
3. Step 3: Cross multiply
   2,353,325x = 5,138,221 × 5,138,221
4. Step 4: Simplify right side
   2,353,325x = 26,401,315,044,841
5. Step 5: Solve for x
   x = 26,401,315,044,841/2,353,325
6. Step 6: Final answer
   x = 11,218,728.84