Finding the Third Proportional to 848,108 and 1,188,615

Step by Step Solution

1. Step 1: Write the proportion equation
   848,108 : 1,188,615 = 1,188,615 : x
2. Step 2: Convert to fraction form
   848,108/1,188,615 = 1,188,615/x
3. Step 3: Cross multiply
   848,108x = 1,188,615 × 1,188,615
4. Step 4: Simplify right side
   848,108x = 1,412,805,618,225
5. Step 5: Solve for x
   x = 1,412,805,618,225/848,108
6. Step 6: Final answer
   x = 1,665,832.20