Finding the Third Proportional to 1,478,858 and 3,027,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,858 : 3,027,772 = 3,027,772 : x
2. Step 2: Convert to fraction form
   1,478,858/3,027,772 = 3,027,772/x
3. Step 3: Cross multiply
   1,478,858x = 3,027,772 × 3,027,772
4. Step 4: Simplify right side
   1,478,858x = 9,167,403,283,984
5. Step 5: Solve for x
   x = 9,167,403,283,984/1,478,858
6. Step 6: Final answer
   x = 6,198,974.67