Finding the Third Proportional to 2,089,912 and 3,126,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,912 : 3,126,768 = 3,126,768 : x
2. Step 2: Convert to fraction form
   2,089,912/3,126,768 = 3,126,768/x
3. Step 3: Cross multiply
   2,089,912x = 3,126,768 × 3,126,768
4. Step 4: Simplify right side
   2,089,912x = 9,776,678,125,824
5. Step 5: Solve for x
   x = 9,776,678,125,824/2,089,912
6. Step 6: Final answer
   x = 4,678,033.39