Finding the Third Proportional to 632,904 and 845,453.25

Step by Step Solution

1. Step 1: Write the proportion equation
   632,904 : 845,453.25 = 845,453.25 : x
2. Step 2: Convert to fraction form
   632,904/845,453.25 = 845,453.25/x
3. Step 3: Cross multiply
   632,904x = 845,453.25 × 845,453.25
4. Step 4: Simplify right side
   632,904x = 714,791,197,935.56
5. Step 5: Solve for x
   x = 714,791,197,935.56/632,904
6. Step 6: Final answer
   x = 1,129,383.28