Finding the Third Proportional to 574,435.50 and 804,966

Step by Step Solution

1. Step 1: Write the proportion equation
   574,435.50 : 804,966 = 804,966 : x
2. Step 2: Convert to fraction form
   574,435.50/804,966 = 804,966/x
3. Step 3: Cross multiply
   574,435.50x = 804,966 × 804,966
4. Step 4: Simplify right side
   574,435.50x = 647,970,261,156
5. Step 5: Solve for x
   x = 647,970,261,156/574,435.50
6. Step 6: Final answer
   x = 1,128,012.22