Finding the Third Proportional to 2,613,224 and 3,919,836

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,224 : 3,919,836 = 3,919,836 : x
2. Step 2: Convert to fraction form
   2,613,224/3,919,836 = 3,919,836/x
3. Step 3: Cross multiply
   2,613,224x = 3,919,836 × 3,919,836
4. Step 4: Simplify right side
   2,613,224x = 15,365,114,266,896
5. Step 5: Solve for x
   x = 15,365,114,266,896/2,613,224
6. Step 6: Final answer
   x = 5,879,754