Finding the Third Proportional to 1,995,042 and 4,305,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995,042 : 4,305,012 = 4,305,012 : x
2. Step 2: Convert to fraction form
   1,995,042/4,305,012 = 4,305,012/x
3. Step 3: Cross multiply
   1,995,042x = 4,305,012 × 4,305,012
4. Step 4: Simplify right side
   1,995,042x = 18,533,128,320,144
5. Step 5: Solve for x
   x = 18,533,128,320,144/1,995,042
6. Step 6: Final answer
   x = 9,289,593.06