Finding the Third Proportional to 2,573,616 and 5,082,640

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,616 : 5,082,640 = 5,082,640 : x
2. Step 2: Convert to fraction form
   2,573,616/5,082,640 = 5,082,640/x
3. Step 3: Cross multiply
   2,573,616x = 5,082,640 × 5,082,640
4. Step 4: Simplify right side
   2,573,616x = 25,833,229,369,600
5. Step 5: Solve for x
   x = 25,833,229,369,600/2,573,616
6. Step 6: Final answer
   x = 10,037,717.11