Finding the Third Proportional to 898,600 and 1,961,864

Step by Step Solution

1. Step 1: Write the proportion equation
   898,600 : 1,961,864 = 1,961,864 : x
2. Step 2: Convert to fraction form
   898,600/1,961,864 = 1,961,864/x
3. Step 3: Cross multiply
   898,600x = 1,961,864 × 1,961,864
4. Step 4: Simplify right side
   898,600x = 3,848,910,354,496
5. Step 5: Solve for x
   x = 3,848,910,354,496/898,600
6. Step 6: Final answer
   x = 4,283,229.86