Finding the Third Proportional to 2,664,119 and 4,020,155

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664,119 : 4,020,155 = 4,020,155 : x
2. Step 2: Convert to fraction form
   2,664,119/4,020,155 = 4,020,155/x
3. Step 3: Cross multiply
   2,664,119x = 4,020,155 × 4,020,155
4. Step 4: Simplify right side
   2,664,119x = 16,161,646,224,025
5. Step 5: Solve for x
   x = 16,161,646,224,025/2,664,119
6. Step 6: Final answer
   x = 6,066,413.03