Finding the Third Proportional to 891,248 and 1,855,936

Step by Step Solution

1. Step 1: Write the proportion equation
   891,248 : 1,855,936 = 1,855,936 : x
2. Step 2: Convert to fraction form
   891,248/1,855,936 = 1,855,936/x
3. Step 3: Cross multiply
   891,248x = 1,855,936 × 1,855,936
4. Step 4: Simplify right side
   891,248x = 3,444,498,436,096
5. Step 5: Solve for x
   x = 3,444,498,436,096/891,248
6. Step 6: Final answer
   x = 3,864,803.55