Finding the Third Proportional to 2,055,888 and 4,417,956

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,888 : 4,417,956 = 4,417,956 : x
2. Step 2: Convert to fraction form
   2,055,888/4,417,956 = 4,417,956/x
3. Step 3: Cross multiply
   2,055,888x = 4,417,956 × 4,417,956
4. Step 4: Simplify right side
   2,055,888x = 19,518,335,217,936
5. Step 5: Solve for x
   x = 19,518,335,217,936/2,055,888
6. Step 6: Final answer
   x = 9,493,870.88