Finding the Third Proportional to 6,751,474 and 9,647,679

Step by Step Solution

1. Step 1: Write the proportion equation
   6,751,474 : 9,647,679 = 9,647,679 : x
2. Step 2: Convert to fraction form
   6,751,474/9,647,679 = 9,647,679/x
3. Step 3: Cross multiply
   6,751,474x = 9,647,679 × 9,647,679
4. Step 4: Simplify right side
   6,751,474x = 93,077,710,087,041
5. Step 5: Solve for x
   x = 93,077,710,087,041/6,751,474
6. Step 6: Final answer
   x = 13,786,279.87