Finding the Third Proportional to 842,868 and 1,825,704

Step by Step Solution

1. Step 1: Write the proportion equation
   842,868 : 1,825,704 = 1,825,704 : x
2. Step 2: Convert to fraction form
   842,868/1,825,704 = 1,825,704/x
3. Step 3: Cross multiply
   842,868x = 1,825,704 × 1,825,704
4. Step 4: Simplify right side
   842,868x = 3,333,195,095,616
5. Step 5: Solve for x
   x = 3,333,195,095,616/842,868
6. Step 6: Final answer
   x = 3,954,587.31