Finding the Third Proportional to 409,735.50 and 894,189

Step by Step Solution

1. Step 1: Write the proportion equation
   409,735.50 : 894,189 = 894,189 : x
2. Step 2: Convert to fraction form
   409,735.50/894,189 = 894,189/x
3. Step 3: Cross multiply
   409,735.50x = 894,189 × 894,189
4. Step 4: Simplify right side
   409,735.50x = 799,573,967,721
5. Step 5: Solve for x
   x = 799,573,967,721/409,735.50
6. Step 6: Final answer
   x = 1,951,439.33