Finding the Third Proportional to 1,013,904 and 1,417,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,904 : 1,417,512 = 1,417,512 : x
2. Step 2: Convert to fraction form
   1,013,904/1,417,512 = 1,417,512/x
3. Step 3: Cross multiply
   1,013,904x = 1,417,512 × 1,417,512
4. Step 4: Simplify right side
   1,013,904x = 2,009,340,270,144
5. Step 5: Solve for x
   x = 2,009,340,270,144/1,013,904
6. Step 6: Final answer
   x = 1,981,785.52