Finding the Third Proportional to 2,102,162 and 3,246,402

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,162 : 3,246,402 = 3,246,402 : x
2. Step 2: Convert to fraction form
   2,102,162/3,246,402 = 3,246,402/x
3. Step 3: Cross multiply
   2,102,162x = 3,246,402 × 3,246,402
4. Step 4: Simplify right side
   2,102,162x = 10,539,125,945,604
5. Step 5: Solve for x
   x = 10,539,125,945,604/2,102,162
6. Step 6: Final answer
   x = 5,013,469.92