Finding the Third Proportional to 3,388,932 and 5,283,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,388,932 : 5,283,468 = 5,283,468 : x
2. Step 2: Convert to fraction form
   3,388,932/5,283,468 = 5,283,468/x
3. Step 3: Cross multiply
   3,388,932x = 5,283,468 × 5,283,468
4. Step 4: Simplify right side
   3,388,932x = 27,915,034,107,024
5. Step 5: Solve for x
   x = 27,915,034,107,024/3,388,932
6. Step 6: Final answer
   x = 8,237,118.39