Finding the Third Proportional to 776,858 and 1,694,936

Step by Step Solution

1. Step 1: Write the proportion equation
   776,858 : 1,694,936 = 1,694,936 : x
2. Step 2: Convert to fraction form
   776,858/1,694,936 = 1,694,936/x
3. Step 3: Cross multiply
   776,858x = 1,694,936 × 1,694,936
4. Step 4: Simplify right side
   776,858x = 2,872,808,044,096
5. Step 5: Solve for x
   x = 2,872,808,044,096/776,858
6. Step 6: Final answer
   x = 3,697,983.47