Finding the Third Proportional to 3,458,890 and 7,569,372

Step by Step Solution

1. Step 1: Write the proportion equation
   3,458,890 : 7,569,372 = 7,569,372 : x
2. Step 2: Convert to fraction form
   3,458,890/7,569,372 = 7,569,372/x
3. Step 3: Cross multiply
   3,458,890x = 7,569,372 × 7,569,372
4. Step 4: Simplify right side
   3,458,890x = 57,295,392,474,384
5. Step 5: Solve for x
   x = 57,295,392,474,384/3,458,890
6. Step 6: Final answer
   x = 16,564,676.09