Finding the Third Proportional to 3,368,860 and 5,183,404

Step by Step Solution

1. Step 1: Write the proportion equation
   3,368,860 : 5,183,404 = 5,183,404 : x
2. Step 2: Convert to fraction form
   3,368,860/5,183,404 = 5,183,404/x
3. Step 3: Cross multiply
   3,368,860x = 5,183,404 × 5,183,404
4. Step 4: Simplify right side
   3,368,860x = 26,867,677,027,216
5. Step 5: Solve for x
   x = 26,867,677,027,216/3,368,860
6. Step 6: Final answer
   x = 7,975,302.34