Finding the Third Proportional to 865,352 and 1,893,836

Step by Step Solution

1. Step 1: Write the proportion equation
   865,352 : 1,893,836 = 1,893,836 : x
2. Step 2: Convert to fraction form
   865,352/1,893,836 = 1,893,836/x
3. Step 3: Cross multiply
   865,352x = 1,893,836 × 1,893,836
4. Step 4: Simplify right side
   865,352x = 3,586,614,794,896
5. Step 5: Solve for x
   x = 3,586,614,794,896/865,352
6. Step 6: Final answer
   x = 4,144,688.86