Finding the Third Proportional to 449,617.50 and 940,806

Step by Step Solution

1. Step 1: Write the proportion equation
   449,617.50 : 940,806 = 940,806 : x
2. Step 2: Convert to fraction form
   449,617.50/940,806 = 940,806/x
3. Step 3: Cross multiply
   449,617.50x = 940,806 × 940,806
4. Step 4: Simplify right side
   449,617.50x = 885,115,929,636
5. Step 5: Solve for x
   x = 885,115,929,636/449,617.50
6. Step 6: Final answer
   x = 1,968,597.60