Finding the Third Proportional to 845,928 and 1,831,248

Step by Step Solution

1. Step 1: Write the proportion equation
   845,928 : 1,831,248 = 1,831,248 : x
2. Step 2: Convert to fraction form
   845,928/1,831,248 = 1,831,248/x
3. Step 3: Cross multiply
   845,928x = 1,831,248 × 1,831,248
4. Step 4: Simplify right side
   845,928x = 3,353,469,237,504
5. Step 5: Solve for x
   x = 3,353,469,237,504/845,928
6. Step 6: Final answer
   x = 3,964,249.01