Finding the Third Proportional to 865,896 and 1,899,093

Step by Step Solution

1. Step 1: Write the proportion equation
   865,896 : 1,899,093 = 1,899,093 : x
2. Step 2: Convert to fraction form
   865,896/1,899,093 = 1,899,093/x
3. Step 3: Cross multiply
   865,896x = 1,899,093 × 1,899,093
4. Step 4: Simplify right side
   865,896x = 3,606,554,222,649
5. Step 5: Solve for x
   x = 3,606,554,222,649/865,896
6. Step 6: Final answer
   x = 4,165,112.46