Finding the Third Proportional to 2,089,731 and 4,268,010

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,731 : 4,268,010 = 4,268,010 : x
2. Step 2: Convert to fraction form
   2,089,731/4,268,010 = 4,268,010/x
3. Step 3: Cross multiply
   2,089,731x = 4,268,010 × 4,268,010
4. Step 4: Simplify right side
   2,089,731x = 18,215,909,360,100
5. Step 5: Solve for x
   x = 18,215,909,360,100/2,089,731
6. Step 6: Final answer
   x = 8,716,868.04