Finding the Third Proportional to 3,380,188 and 7,039,952

Step by Step Solution

1. Step 1: Write the proportion equation
   3,380,188 : 7,039,952 = 7,039,952 : x
2. Step 2: Convert to fraction form
   3,380,188/7,039,952 = 7,039,952/x
3. Step 3: Cross multiply
   3,380,188x = 7,039,952 × 7,039,952
4. Step 4: Simplify right side
   3,380,188x = 49,560,924,162,304
5. Step 5: Solve for x
   x = 49,560,924,162,304/3,380,188
6. Step 6: Final answer
   x = 14,662,179.78