Finding the Third Proportional to 834,936 and 1,818,912

Step by Step Solution

1. Step 1: Write the proportion equation
   834,936 : 1,818,912 = 1,818,912 : x
2. Step 2: Convert to fraction form
   834,936/1,818,912 = 1,818,912/x
3. Step 3: Cross multiply
   834,936x = 1,818,912 × 1,818,912
4. Step 4: Simplify right side
   834,936x = 3,308,440,863,744
5. Step 5: Solve for x
   x = 3,308,440,863,744/834,936
6. Step 6: Final answer
   x = 3,962,508.34