Finding the Third Proportional to 3,413,162 and 7,312,108

Step by Step Solution

1. Step 1: Write the proportion equation
   3,413,162 : 7,312,108 = 7,312,108 : x
2. Step 2: Convert to fraction form
   3,413,162/7,312,108 = 7,312,108/x
3. Step 3: Cross multiply
   3,413,162x = 7,312,108 × 7,312,108
4. Step 4: Simplify right side
   3,413,162x = 53,466,923,403,664
5. Step 5: Solve for x
   x = 53,466,923,403,664/3,413,162
6. Step 6: Final answer
   x = 15,664,924.02