Finding the Third Proportional to 834,914 and 1,787,890

Step by Step Solution

1. Step 1: Write the proportion equation
   834,914 : 1,787,890 = 1,787,890 : x
2. Step 2: Convert to fraction form
   834,914/1,787,890 = 1,787,890/x
3. Step 3: Cross multiply
   834,914x = 1,787,890 × 1,787,890
4. Step 4: Simplify right side
   834,914x = 3,196,550,652,100
5. Step 5: Solve for x
   x = 3,196,550,652,100/834,914
6. Step 6: Final answer
   x = 3,828,598.70