Finding the Third Proportional to 2,015,621 and 3,055,424

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,621 : 3,055,424 = 3,055,424 : x
2. Step 2: Convert to fraction form
   2,015,621/3,055,424 = 3,055,424/x
3. Step 3: Cross multiply
   2,015,621x = 3,055,424 × 3,055,424
4. Step 4: Simplify right side
   2,015,621x = 9,335,615,819,776
5. Step 5: Solve for x
   x = 9,335,615,819,776/2,015,621
6. Step 6: Final answer
   x = 4,631,632.54