Finding the Third Proportional to 2,081,036 and 4,559,742

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,036 : 4,559,742 = 4,559,742 : x
2. Step 2: Convert to fraction form
   2,081,036/4,559,742 = 4,559,742/x
3. Step 3: Cross multiply
   2,081,036x = 4,559,742 × 4,559,742
4. Step 4: Simplify right side
   2,081,036x = 20,791,247,106,564
5. Step 5: Solve for x
   x = 20,791,247,106,564/2,081,036
6. Step 6: Final answer
   x = 9,990,815.68