Finding the Third Proportional to 3,413,104 and 7,311,988

Step by Step Solution

1. Step 1: Write the proportion equation
   3,413,104 : 7,311,988 = 7,311,988 : x
2. Step 2: Convert to fraction form
   3,413,104/7,311,988 = 7,311,988/x
3. Step 3: Cross multiply
   3,413,104x = 7,311,988 × 7,311,988
4. Step 4: Simplify right side
   3,413,104x = 53,465,168,512,144
5. Step 5: Solve for x
   x = 53,465,168,512,144/3,413,104
6. Step 6: Final answer
   x = 15,664,676.06