Finding the Third Proportional to 1,542,159 and 3,320,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,159 : 3,320,622 = 3,320,622 : x
2. Step 2: Convert to fraction form
   1,542,159/3,320,622 = 3,320,622/x
3. Step 3: Cross multiply
   1,542,159x = 3,320,622 × 3,320,622
4. Step 4: Simplify right side
   1,542,159x = 11,026,530,466,884
5. Step 5: Solve for x
   x = 11,026,530,466,884/1,542,159
6. Step 6: Final answer
   x = 7,150,060.71