Finding the Third Proportional to 1,206,124 and 2,511,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,124 : 2,511,494 = 2,511,494 : x
2. Step 2: Convert to fraction form
   1,206,124/2,511,494 = 2,511,494/x
3. Step 3: Cross multiply
   1,206,124x = 2,511,494 × 2,511,494
4. Step 4: Simplify right side
   1,206,124x = 6,307,602,112,036
5. Step 5: Solve for x
   x = 6,307,602,112,036/1,206,124
6. Step 6: Final answer
   x = 5,229,646.46