Finding the Third Proportional to 3,590,168 and 5,388,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,590,168 : 5,388,908 = 5,388,908 : x
2. Step 2: Convert to fraction form
   3,590,168/5,388,908 = 5,388,908/x
3. Step 3: Cross multiply
   3,590,168x = 5,388,908 × 5,388,908
4. Step 4: Simplify right side
   3,590,168x = 29,040,329,432,464
5. Step 5: Solve for x
   x = 29,040,329,432,464/3,590,168
6. Step 6: Final answer
   x = 8,088,849.72