Finding the Third Proportional to 848,356 and 1,818,151

Step by Step Solution

1. Step 1: Write the proportion equation
   848,356 : 1,818,151 = 1,818,151 : x
2. Step 2: Convert to fraction form
   848,356/1,818,151 = 1,818,151/x
3. Step 3: Cross multiply
   848,356x = 1,818,151 × 1,818,151
4. Step 4: Simplify right side
   848,356x = 3,305,673,058,801
5. Step 5: Solve for x
   x = 3,305,673,058,801/848,356
6. Step 6: Final answer
   x = 3,896,563.54