Finding the Third Proportional to 1,548,954 and 3,335,211

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,954 : 3,335,211 = 3,335,211 : x
2. Step 2: Convert to fraction form
   1,548,954/3,335,211 = 3,335,211/x
3. Step 3: Cross multiply
   1,548,954x = 3,335,211 × 3,335,211
4. Step 4: Simplify right side
   1,548,954x = 11,123,632,414,521
5. Step 5: Solve for x
   x = 11,123,632,414,521/1,548,954
6. Step 6: Final answer
   x = 7,181,383.32