Finding the Third Proportional to 732,512 and 1,521,162

Step by Step Solution

1. Step 1: Write the proportion equation
   732,512 : 1,521,162 = 1,521,162 : x
2. Step 2: Convert to fraction form
   732,512/1,521,162 = 1,521,162/x
3. Step 3: Cross multiply
   732,512x = 1,521,162 × 1,521,162
4. Step 4: Simplify right side
   732,512x = 2,313,933,830,244
5. Step 5: Solve for x
   x = 2,313,933,830,244/732,512
6. Step 6: Final answer
   x = 3,158,902.28