Finding the Third Proportional to 858,328 and 1,847,552

Step by Step Solution

1. Step 1: Write the proportion equation
   858,328 : 1,847,552 = 1,847,552 : x
2. Step 2: Convert to fraction form
   858,328/1,847,552 = 1,847,552/x
3. Step 3: Cross multiply
   858,328x = 1,847,552 × 1,847,552
4. Step 4: Simplify right side
   858,328x = 3,413,448,392,704
5. Step 5: Solve for x
   x = 3,413,448,392,704/858,328
6. Step 6: Final answer
   x = 3,976,857.79