Finding the Third Proportional to 1,040,844 and 2,219,103

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,844 : 2,219,103 = 2,219,103 : x
2. Step 2: Convert to fraction form
   1,040,844/2,219,103 = 2,219,103/x
3. Step 3: Cross multiply
   1,040,844x = 2,219,103 × 2,219,103
4. Step 4: Simplify right side
   1,040,844x = 4,924,418,124,609
5. Step 5: Solve for x
   x = 4,924,418,124,609/1,040,844
6. Step 6: Final answer
   x = 4,731,177.89