Finding the Third Proportional to 1,145,928 and 2,497,296

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,928 : 2,497,296 = 2,497,296 : x
2. Step 2: Convert to fraction form
   1,145,928/2,497,296 = 2,497,296/x
3. Step 3: Cross multiply
   1,145,928x = 2,497,296 × 2,497,296
4. Step 4: Simplify right side
   1,145,928x = 6,236,487,311,616
5. Step 5: Solve for x
   x = 6,236,487,311,616/1,145,928
6. Step 6: Final answer
   x = 5,442,302.93