Finding the Third Proportional to 3,569,714 and 5,438,268

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,714 : 5,438,268 = 5,438,268 : x
2. Step 2: Convert to fraction form
   3,569,714/5,438,268 = 5,438,268/x
3. Step 3: Cross multiply
   3,569,714x = 5,438,268 × 5,438,268
4. Step 4: Simplify right side
   3,569,714x = 29,574,758,839,824
5. Step 5: Solve for x
   x = 29,574,758,839,824/3,569,714
6. Step 6: Final answer
   x = 8,284,909.89