Finding the Third Proportional to 363,432 and 848,910

Step by Step Solution

1. Step 1: Write the proportion equation
   363,432 : 848,910 = 848,910 : x
2. Step 2: Convert to fraction form
   363,432/848,910 = 848,910/x
3. Step 3: Cross multiply
   363,432x = 848,910 × 848,910
4. Step 4: Simplify right side
   363,432x = 720,648,188,100
5. Step 5: Solve for x
   x = 720,648,188,100/363,432
6. Step 6: Final answer
   x = 1,982,896.91