Finding the Third Proportional to 824,422 and 1,789,844

Step by Step Solution

1. Step 1: Write the proportion equation
   824,422 : 1,789,844 = 1,789,844 : x
2. Step 2: Convert to fraction form
   824,422/1,789,844 = 1,789,844/x
3. Step 3: Cross multiply
   824,422x = 1,789,844 × 1,789,844
4. Step 4: Simplify right side
   824,422x = 3,203,541,544,336
5. Step 5: Solve for x
   x = 3,203,541,544,336/824,422
6. Step 6: Final answer
   x = 3,885,803.08