Finding the Third Proportional to 581,714.50 and 893,836

Step by Step Solution

1. Step 1: Write the proportion equation
   581,714.50 : 893,836 = 893,836 : x
2. Step 2: Convert to fraction form
   581,714.50/893,836 = 893,836/x
3. Step 3: Cross multiply
   581,714.50x = 893,836 × 893,836
4. Step 4: Simplify right side
   581,714.50x = 798,942,794,896
5. Step 5: Solve for x
   x = 798,942,794,896/581,714.50
6. Step 6: Final answer
   x = 1,373,427.68