Finding the Third Proportional to 886,848 and 1,939,328

Step by Step Solution

1. Step 1: Write the proportion equation
   886,848 : 1,939,328 = 1,939,328 : x
2. Step 2: Convert to fraction form
   886,848/1,939,328 = 1,939,328/x
3. Step 3: Cross multiply
   886,848x = 1,939,328 × 1,939,328
4. Step 4: Simplify right side
   886,848x = 3,760,993,091,584
5. Step 5: Solve for x
   x = 3,760,993,091,584/886,848
6. Step 6: Final answer
   x = 4,240,854.23