Finding the Third Proportional to 632,896.50 and 845,442

Step by Step Solution

1. Step 1: Write the proportion equation
   632,896.50 : 845,442 = 845,442 : x
2. Step 2: Convert to fraction form
   632,896.50/845,442 = 845,442/x
3. Step 3: Cross multiply
   632,896.50x = 845,442 × 845,442
4. Step 4: Simplify right side
   632,896.50x = 714,772,175,364
5. Step 5: Solve for x
   x = 714,772,175,364/632,896.50
6. Step 6: Final answer
   x = 1,129,366.61