Finding the Third Proportional to 2,184,251 and 3,418,981

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,251 : 3,418,981 = 3,418,981 : x
2. Step 2: Convert to fraction form
   2,184,251/3,418,981 = 3,418,981/x
3. Step 3: Cross multiply
   2,184,251x = 3,418,981 × 3,418,981
4. Step 4: Simplify right side
   2,184,251x = 11,689,431,078,361
5. Step 5: Solve for x
   x = 11,689,431,078,361/2,184,251
6. Step 6: Final answer
   x = 5,351,688.56