Finding the Third Proportional to 824,454 and 1,789,884

Step by Step Solution

1. Step 1: Write the proportion equation
   824,454 : 1,789,884 = 1,789,884 : x
2. Step 2: Convert to fraction form
   824,454/1,789,884 = 1,789,884/x
3. Step 3: Cross multiply
   824,454x = 1,789,884 × 1,789,884
4. Step 4: Simplify right side
   824,454x = 3,203,684,733,456
5. Step 5: Solve for x
   x = 3,203,684,733,456/824,454
6. Step 6: Final answer
   x = 3,885,825.93