Finding the Third Proportional to 839,164 and 1,827,692

Step by Step Solution

1. Step 1: Write the proportion equation
   839,164 : 1,827,692 = 1,827,692 : x
2. Step 2: Convert to fraction form
   839,164/1,827,692 = 1,827,692/x
3. Step 3: Cross multiply
   839,164x = 1,827,692 × 1,827,692
4. Step 4: Simplify right side
   839,164x = 3,340,458,046,864
5. Step 5: Solve for x
   x = 3,340,458,046,864/839,164
6. Step 6: Final answer
   x = 3,980,697.51