Finding the Third Proportional to 1,548,288 and 2,345,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,288 : 2,345,760 = 2,345,760 : x
2. Step 2: Convert to fraction form
   1,548,288/2,345,760 = 2,345,760/x
3. Step 3: Cross multiply
   1,548,288x = 2,345,760 × 2,345,760
4. Step 4: Simplify right side
   1,548,288x = 5,502,589,977,600
5. Step 5: Solve for x
   x = 5,502,589,977,600/1,548,288
6. Step 6: Final answer
   x = 3,553,983.48