Finding the Third Proportional to 887,905 and 1,917,684

Step by Step Solution

1. Step 1: Write the proportion equation
   887,905 : 1,917,684 = 1,917,684 : x
2. Step 2: Convert to fraction form
   887,905/1,917,684 = 1,917,684/x
3. Step 3: Cross multiply
   887,905x = 1,917,684 × 1,917,684
4. Step 4: Simplify right side
   887,905x = 3,677,511,923,856
5. Step 5: Solve for x
   x = 3,677,511,923,856/887,905
6. Step 6: Final answer
   x = 4,141,785.35