Finding the Third Proportional to 2,064,869 and 4,528,582

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,869 : 4,528,582 = 4,528,582 : x
2. Step 2: Convert to fraction form
   2,064,869/4,528,582 = 4,528,582/x
3. Step 3: Cross multiply
   2,064,869x = 4,528,582 × 4,528,582
4. Step 4: Simplify right side
   2,064,869x = 20,508,054,930,724
5. Step 5: Solve for x
   x = 20,508,054,930,724/2,064,869
6. Step 6: Final answer
   x = 9,931,891.53