Finding the Third Proportional to 852,385 and 1,323,401

Step by Step Solution

1. Step 1: Write the proportion equation
   852,385 : 1,323,401 = 1,323,401 : x
2. Step 2: Convert to fraction form
   852,385/1,323,401 = 1,323,401/x
3. Step 3: Cross multiply
   852,385x = 1,323,401 × 1,323,401
4. Step 4: Simplify right side
   852,385x = 1,751,390,206,801
5. Step 5: Solve for x
   x = 1,751,390,206,801/852,385
6. Step 6: Final answer
   x = 2,054,693.84