Finding the Third Proportional to 1,091,880 and 2,362,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,880 : 2,362,608 = 2,362,608 : x
2. Step 2: Convert to fraction form
   1,091,880/2,362,608 = 2,362,608/x
3. Step 3: Cross multiply
   1,091,880x = 2,362,608 × 2,362,608
4. Step 4: Simplify right side
   1,091,880x = 5,581,916,561,664
5. Step 5: Solve for x
   x = 5,581,916,561,664/1,091,880
6. Step 6: Final answer
   x = 5,112,206.98