Finding the Third Proportional to 1,881,082 and 2,688,891

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,082 : 2,688,891 = 2,688,891 : x
2. Step 2: Convert to fraction form
   1,881,082/2,688,891 = 2,688,891/x
3. Step 3: Cross multiply
   1,881,082x = 2,688,891 × 2,688,891
4. Step 4: Simplify right side
   1,881,082x = 7,230,134,809,881
5. Step 5: Solve for x
   x = 7,230,134,809,881/1,881,082
6. Step 6: Final answer
   x = 3,843,604.27