Finding the Third Proportional to 757,401 and 1,659,651

Step by Step Solution

1. Step 1: Write the proportion equation
   757,401 : 1,659,651 = 1,659,651 : x
2. Step 2: Convert to fraction form
   757,401/1,659,651 = 1,659,651/x
3. Step 3: Cross multiply
   757,401x = 1,659,651 × 1,659,651
4. Step 4: Simplify right side
   757,401x = 2,754,441,441,801
5. Step 5: Solve for x
   x = 2,754,441,441,801/757,401
6. Step 6: Final answer
   x = 3,636,701.62