Finding the Third Proportional to 827,087 and 1,801,322

Step by Step Solution

1. Step 1: Write the proportion equation
   827,087 : 1,801,322 = 1,801,322 : x
2. Step 2: Convert to fraction form
   827,087/1,801,322 = 1,801,322/x
3. Step 3: Cross multiply
   827,087x = 1,801,322 × 1,801,322
4. Step 4: Simplify right side
   827,087x = 3,244,760,947,684
5. Step 5: Solve for x
   x = 3,244,760,947,684/827,087
6. Step 6: Final answer
   x = 3,923,119.27