Finding the Third Proportional to 1,012,576 and 2,227,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,576 : 2,227,264 = 2,227,264 : x
2. Step 2: Convert to fraction form
   1,012,576/2,227,264 = 2,227,264/x
3. Step 3: Cross multiply
   1,012,576x = 2,227,264 × 2,227,264
4. Step 4: Simplify right side
   1,012,576x = 4,960,704,925,696
5. Step 5: Solve for x
   x = 4,960,704,925,696/1,012,576
6. Step 6: Final answer
   x = 4,899,093.92