Finding the Third Proportional to 822,144 and 1,793,684

Step by Step Solution

1. Step 1: Write the proportion equation
   822,144 : 1,793,684 = 1,793,684 : x
2. Step 2: Convert to fraction form
   822,144/1,793,684 = 1,793,684/x
3. Step 3: Cross multiply
   822,144x = 1,793,684 × 1,793,684
4. Step 4: Simplify right side
   822,144x = 3,217,302,291,856
5. Step 5: Solve for x
   x = 3,217,302,291,856/822,144
6. Step 6: Final answer
   x = 3,913,307.51