Finding the Third Proportional to 1,018,450 and 2,232,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,450 : 2,232,758 = 2,232,758 : x
2. Step 2: Convert to fraction form
   1,018,450/2,232,758 = 2,232,758/x
3. Step 3: Cross multiply
   1,018,450x = 2,232,758 × 2,232,758
4. Step 4: Simplify right side
   1,018,450x = 4,985,208,286,564
5. Step 5: Solve for x
   x = 4,985,208,286,564/1,018,450
6. Step 6: Final answer
   x = 4,894,897.43