Finding the Third Proportional to 1,284,819 and 2,766,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,819 : 2,766,966 = 2,766,966 : x
2. Step 2: Convert to fraction form
   1,284,819/2,766,966 = 2,766,966/x
3. Step 3: Cross multiply
   1,284,819x = 2,766,966 × 2,766,966
4. Step 4: Simplify right side
   1,284,819x = 7,656,100,845,156
5. Step 5: Solve for x
   x = 7,656,100,845,156/1,284,819
6. Step 6: Final answer
   x = 5,958,894.48