Finding the Third Proportional to 1,428,910 and 3,054,334

Step by Step Solution

1. Step 1: Write the proportion equation
   1,428,910 : 3,054,334 = 3,054,334 : x
2. Step 2: Convert to fraction form
   1,428,910/3,054,334 = 3,054,334/x
3. Step 3: Cross multiply
   1,428,910x = 3,054,334 × 3,054,334
4. Step 4: Simplify right side
   1,428,910x = 9,328,956,183,556
5. Step 5: Solve for x
   x = 9,328,956,183,556/1,428,910
6. Step 6: Final answer
   x = 6,528,722.02