Finding the Third Proportional to 1,323,820 and 2,857,594

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323,820 : 2,857,594 = 2,857,594 : x
2. Step 2: Convert to fraction form
   1,323,820/2,857,594 = 2,857,594/x
3. Step 3: Cross multiply
   1,323,820x = 2,857,594 × 2,857,594
4. Step 4: Simplify right side
   1,323,820x = 8,165,843,468,836
5. Step 5: Solve for x
   x = 8,165,843,468,836/1,323,820
6. Step 6: Final answer
   x = 6,168,394.09