Finding the Third Proportional to 931,929 and 1,384,767

Step by Step Solution

1. Step 1: Write the proportion equation
   931,929 : 1,384,767 = 1,384,767 : x
2. Step 2: Convert to fraction form
   931,929/1,384,767 = 1,384,767/x
3. Step 3: Cross multiply
   931,929x = 1,384,767 × 1,384,767
4. Step 4: Simplify right side
   931,929x = 1,917,579,644,289
5. Step 5: Solve for x
   x = 1,917,579,644,289/931,929
6. Step 6: Final answer
   x = 2,057,645.64