Finding the Third Proportional to 862,204 and 1,878,824

Step by Step Solution

1. Step 1: Write the proportion equation
   862,204 : 1,878,824 = 1,878,824 : x
2. Step 2: Convert to fraction form
   862,204/1,878,824 = 1,878,824/x
3. Step 3: Cross multiply
   862,204x = 1,878,824 × 1,878,824
4. Step 4: Simplify right side
   862,204x = 3,529,979,622,976
5. Step 5: Solve for x
   x = 3,529,979,622,976/862,204
6. Step 6: Final answer
   x = 4,094,135.06