Finding the Third Proportional to 1,995,040 and 4,305,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995,040 : 4,305,008 = 4,305,008 : x
2. Step 2: Convert to fraction form
   1,995,040/4,305,008 = 4,305,008/x
3. Step 3: Cross multiply
   1,995,040x = 4,305,008 × 4,305,008
4. Step 4: Simplify right side
   1,995,040x = 18,533,093,880,064
5. Step 5: Solve for x
   x = 18,533,093,880,064/1,995,040
6. Step 6: Final answer
   x = 9,289,585.11