Finding the Third Proportional to 852,386 and 1,323,402

Step by Step Solution

1. Step 1: Write the proportion equation
   852,386 : 1,323,402 = 1,323,402 : x
2. Step 2: Convert to fraction form
   852,386/1,323,402 = 1,323,402/x
3. Step 3: Cross multiply
   852,386x = 1,323,402 × 1,323,402
4. Step 4: Simplify right side
   852,386x = 1,751,392,853,604
5. Step 5: Solve for x
   x = 1,751,392,853,604/852,386
6. Step 6: Final answer
   x = 2,054,694.53