Finding the Third Proportional to 848,380 and 1,818,202

Step by Step Solution

1. Step 1: Write the proportion equation
   848,380 : 1,818,202 = 1,818,202 : x
2. Step 2: Convert to fraction form
   848,380/1,818,202 = 1,818,202/x
3. Step 3: Cross multiply
   848,380x = 1,818,202 × 1,818,202
4. Step 4: Simplify right side
   848,380x = 3,305,858,512,804
5. Step 5: Solve for x
   x = 3,305,858,512,804/848,380
6. Step 6: Final answer
   x = 3,896,671.91