Finding the Third Proportional to 2,639,250 and 4,080,075

Step by Step Solution

1. Step 1: Write the proportion equation
   2,639,250 : 4,080,075 = 4,080,075 : x
2. Step 2: Convert to fraction form
   2,639,250/4,080,075 = 4,080,075/x
3. Step 3: Cross multiply
   2,639,250x = 4,080,075 × 4,080,075
4. Step 4: Simplify right side
   2,639,250x = 16,647,012,005,625
5. Step 5: Solve for x
   x = 16,647,012,005,625/2,639,250
6. Step 6: Final answer
   x = 6,307,478.26