Finding the Third Proportional to 1,329,419 and 2,062,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,419 : 2,062,410 = 2,062,410 : x
2. Step 2: Convert to fraction form
   1,329,419/2,062,410 = 2,062,410/x
3. Step 3: Cross multiply
   1,329,419x = 2,062,410 × 2,062,410
4. Step 4: Simplify right side
   1,329,419x = 4,253,535,008,100
5. Step 5: Solve for x
   x = 4,253,535,008,100/1,329,419
6. Step 6: Final answer
   x = 3,199,544.32