Finding the Third Proportional to 848,078 and 1,843,396

Step by Step Solution

1. Step 1: Write the proportion equation
   848,078 : 1,843,396 = 1,843,396 : x
2. Step 2: Convert to fraction form
   848,078/1,843,396 = 1,843,396/x
3. Step 3: Cross multiply
   848,078x = 1,843,396 × 1,843,396
4. Step 4: Simplify right side
   848,078x = 3,398,108,812,816
5. Step 5: Solve for x
   x = 3,398,108,812,816/848,078
6. Step 6: Final answer
   x = 4,006,835.24