Finding the Third Proportional to 1,968,555 and 3,036,789

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,555 : 3,036,789 = 3,036,789 : x
2. Step 2: Convert to fraction form
   1,968,555/3,036,789 = 3,036,789/x
3. Step 3: Cross multiply
   1,968,555x = 3,036,789 × 3,036,789
4. Step 4: Simplify right side
   1,968,555x = 9,222,087,430,521
5. Step 5: Solve for x
   x = 9,222,087,430,521/1,968,555
6. Step 6: Final answer
   x = 4,684,698.89