Finding the Third Proportional to 848,119 and 1,188,631

Step by Step Solution

1. Step 1: Write the proportion equation
   848,119 : 1,188,631 = 1,188,631 : x
2. Step 2: Convert to fraction form
   848,119/1,188,631 = 1,188,631/x
3. Step 3: Cross multiply
   848,119x = 1,188,631 × 1,188,631
4. Step 4: Simplify right side
   848,119x = 1,412,843,654,161
5. Step 5: Solve for x
   x = 1,412,843,654,161/848,119
6. Step 6: Final answer
   x = 1,665,855.45