Finding the Third Proportional to 848,696 and 1,818,736

Step by Step Solution

1. Step 1: Write the proportion equation
   848,696 : 1,818,736 = 1,818,736 : x
2. Step 2: Convert to fraction form
   848,696/1,818,736 = 1,818,736/x
3. Step 3: Cross multiply
   848,696x = 1,818,736 × 1,818,736
4. Step 4: Simplify right side
   848,696x = 3,307,800,637,696
5. Step 5: Solve for x
   x = 3,307,800,637,696/848,696
6. Step 6: Final answer
   x = 3,897,509.40