Finding the Third Proportional to 1,986,682 and 3,075,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,986,682 : 3,075,518 = 3,075,518 : x
2. Step 2: Convert to fraction form
   1,986,682/3,075,518 = 3,075,518/x
3. Step 3: Cross multiply
   1,986,682x = 3,075,518 × 3,075,518
4. Step 4: Simplify right side
   1,986,682x = 9,458,810,968,324
5. Step 5: Solve for x
   x = 9,458,810,968,324/1,986,682
6. Step 6: Final answer
   x = 4,761,109.71