Finding the Third Proportional to 834,894 and 1,787,844

Step by Step Solution

1. Step 1: Write the proportion equation
   834,894 : 1,787,844 = 1,787,844 : x
2. Step 2: Convert to fraction form
   834,894/1,787,844 = 1,787,844/x
3. Step 3: Cross multiply
   834,894x = 1,787,844 × 1,787,844
4. Step 4: Simplify right side
   834,894x = 3,196,386,168,336
5. Step 5: Solve for x
   x = 3,196,386,168,336/834,894
6. Step 6: Final answer
   x = 3,828,493.40