Finding the Third Proportional to 3,277,170 and 6,711,768

Step by Step Solution

1. Step 1: Write the proportion equation
   3,277,170 : 6,711,768 = 6,711,768 : x
2. Step 2: Convert to fraction form
   3,277,170/6,711,768 = 6,711,768/x
3. Step 3: Cross multiply
   3,277,170x = 6,711,768 × 6,711,768
4. Step 4: Simplify right side
   3,277,170x = 45,047,829,685,824
5. Step 5: Solve for x
   x = 45,047,829,685,824/3,277,170
6. Step 6: Final answer
   x = 13,745,954.49