Finding the Third Proportional to 408,944.50 and 893,705

Step by Step Solution

1. Step 1: Write the proportion equation
   408,944.50 : 893,705 = 893,705 : x
2. Step 2: Convert to fraction form
   408,944.50/893,705 = 893,705/x
3. Step 3: Cross multiply
   408,944.50x = 893,705 × 893,705
4. Step 4: Simplify right side
   408,944.50x = 798,708,627,025
5. Step 5: Solve for x
   x = 798,708,627,025/408,944.50
6. Step 6: Final answer
   x = 1,953,097.86