Finding the Third Proportional to 1,107,414 and 1,697,679

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,414 : 1,697,679 = 1,697,679 : x
2. Step 2: Convert to fraction form
   1,107,414/1,697,679 = 1,697,679/x
3. Step 3: Cross multiply
   1,107,414x = 1,697,679 × 1,697,679
4. Step 4: Simplify right side
   1,107,414x = 2,882,113,987,041
5. Step 5: Solve for x
   x = 2,882,113,987,041/1,107,414
6. Step 6: Final answer
   x = 2,602,562.35