Finding the Third Proportional to 891,222 and 1,855,884

Step by Step Solution

1. Step 1: Write the proportion equation
   891,222 : 1,855,884 = 1,855,884 : x
2. Step 2: Convert to fraction form
   891,222/1,855,884 = 1,855,884/x
3. Step 3: Cross multiply
   891,222x = 1,855,884 × 1,855,884
4. Step 4: Simplify right side
   891,222x = 3,444,305,421,456
5. Step 5: Solve for x
   x = 3,444,305,421,456/891,222
6. Step 6: Final answer
   x = 3,864,699.73