Finding the Third Proportional to 1,538,082 and 3,312,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538,082 : 3,312,824 = 3,312,824 : x
2. Step 2: Convert to fraction form
   1,538,082/3,312,824 = 3,312,824/x
3. Step 3: Cross multiply
   1,538,082x = 3,312,824 × 3,312,824
4. Step 4: Simplify right side
   1,538,082x = 10,974,802,854,976
5. Step 5: Solve for x
   x = 10,974,802,854,976/1,538,082
6. Step 6: Final answer
   x = 7,135,382.15