Finding the Third Proportional to 1,622,916 and 3,525,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,916 : 3,525,768 = 3,525,768 : x
2. Step 2: Convert to fraction form
   1,622,916/3,525,768 = 3,525,768/x
3. Step 3: Cross multiply
   1,622,916x = 3,525,768 × 3,525,768
4. Step 4: Simplify right side
   1,622,916x = 12,431,039,989,824
5. Step 5: Solve for x
   x = 12,431,039,989,824/1,622,916
6. Step 6: Final answer
   x = 7,659,694.03