Finding the Third Proportional to 1,016,836 and 1,394,307

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,836 : 1,394,307 = 1,394,307 : x
2. Step 2: Convert to fraction form
   1,016,836/1,394,307 = 1,394,307/x
3. Step 3: Cross multiply
   1,016,836x = 1,394,307 × 1,394,307
4. Step 4: Simplify right side
   1,016,836x = 1,944,092,010,249
5. Step 5: Solve for x
   x = 1,944,092,010,249/1,016,836
6. Step 6: Final answer
   x = 1,911,903.21