Finding the Third Proportional to 1,986,482 and 3,075,279

Step by Step Solution

1. Step 1: Write the proportion equation
   1,986,482 : 3,075,279 = 3,075,279 : x
2. Step 2: Convert to fraction form
   1,986,482/3,075,279 = 3,075,279/x
3. Step 3: Cross multiply
   1,986,482x = 3,075,279 × 3,075,279
4. Step 4: Simplify right side
   1,986,482x = 9,457,340,927,841
5. Step 5: Solve for x
   x = 9,457,340,927,841/1,986,482
6. Step 6: Final answer
   x = 4,760,849.04