Finding the Third Proportional to 1,013,545 and 2,203,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,545 : 2,203,504 = 2,203,504 : x
2. Step 2: Convert to fraction form
   1,013,545/2,203,504 = 2,203,504/x
3. Step 3: Cross multiply
   1,013,545x = 2,203,504 × 2,203,504
4. Step 4: Simplify right side
   1,013,545x = 4,855,429,878,016
5. Step 5: Solve for x
   x = 4,855,429,878,016/1,013,545
6. Step 6: Final answer
   x = 4,790,541.99