Finding the Third Proportional to 904,008 and 1,227,760

Step by Step Solution

1. Step 1: Write the proportion equation
   904,008 : 1,227,760 = 1,227,760 : x
2. Step 2: Convert to fraction form
   904,008/1,227,760 = 1,227,760/x
3. Step 3: Cross multiply
   904,008x = 1,227,760 × 1,227,760
4. Step 4: Simplify right side
   904,008x = 1,507,394,617,600
5. Step 5: Solve for x
   x = 1,507,394,617,600/904,008
6. Step 6: Final answer
   x = 1,667,457.17