Finding the Third Proportional to 552,227 and 1,207,846

Step by Step Solution

1. Step 1: Write the proportion equation
   552,227 : 1,207,846 = 1,207,846 : x
2. Step 2: Convert to fraction form
   552,227/1,207,846 = 1,207,846/x
3. Step 3: Cross multiply
   552,227x = 1,207,846 × 1,207,846
4. Step 4: Simplify right side
   552,227x = 1,458,891,959,716
5. Step 5: Solve for x
   x = 1,458,891,959,716/552,227
6. Step 6: Final answer
   x = 2,641,833.81