Finding the Third Proportional to 3,306,410 and 7,009,604

Step by Step Solution

1. Step 1: Write the proportion equation
   3,306,410 : 7,009,604 = 7,009,604 : x
2. Step 2: Convert to fraction form
   3,306,410/7,009,604 = 7,009,604/x
3. Step 3: Cross multiply
   3,306,410x = 7,009,604 × 7,009,604
4. Step 4: Simplify right side
   3,306,410x = 49,134,548,236,816
5. Step 5: Solve for x
   x = 49,134,548,236,816/3,306,410
6. Step 6: Final answer
   x = 14,860,391.86