Finding the Third Proportional to 848,377 and 1,818,195

Step by Step Solution

1. Step 1: Write the proportion equation
   848,377 : 1,818,195 = 1,818,195 : x
2. Step 2: Convert to fraction form
   848,377/1,818,195 = 1,818,195/x
3. Step 3: Cross multiply
   848,377x = 1,818,195 × 1,818,195
4. Step 4: Simplify right side
   848,377x = 3,305,833,058,025
5. Step 5: Solve for x
   x = 3,305,833,058,025/848,377
6. Step 6: Final answer
   x = 3,896,655.68