Finding the Third Proportional to 848,120 and 1,188,632

Step by Step Solution

1. Step 1: Write the proportion equation
   848,120 : 1,188,632 = 1,188,632 : x
2. Step 2: Convert to fraction form
   848,120/1,188,632 = 1,188,632/x
3. Step 3: Cross multiply
   848,120x = 1,188,632 × 1,188,632
4. Step 4: Simplify right side
   848,120x = 1,412,846,031,424
5. Step 5: Solve for x
   x = 1,412,846,031,424/848,120
6. Step 6: Final answer
   x = 1,665,856.28