Finding the Third Proportional to 1,322,366 and 1,964,108

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322,366 : 1,964,108 = 1,964,108 : x
2. Step 2: Convert to fraction form
   1,322,366/1,964,108 = 1,964,108/x
3. Step 3: Cross multiply
   1,322,366x = 1,964,108 × 1,964,108
4. Step 4: Simplify right side
   1,322,366x = 3,857,720,235,664
5. Step 5: Solve for x
   x = 3,857,720,235,664/1,322,366
6. Step 6: Final answer
   x = 2,917,286.32