Finding the Third Proportional to 1,738,519 and 2,659,463

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738,519 : 2,659,463 = 2,659,463 : x
2. Step 2: Convert to fraction form
   1,738,519/2,659,463 = 2,659,463/x
3. Step 3: Cross multiply
   1,738,519x = 2,659,463 × 2,659,463
4. Step 4: Simplify right side
   1,738,519x = 7,072,743,448,369
5. Step 5: Solve for x
   x = 7,072,743,448,369/1,738,519
6. Step 6: Final answer
   x = 4,068,257.78