Finding the Third Proportional to 465,921 and 1,008,009

Step by Step Solution

1. Step 1: Write the proportion equation
   465,921 : 1,008,009 = 1,008,009 : x
2. Step 2: Convert to fraction form
   465,921/1,008,009 = 1,008,009/x
3. Step 3: Cross multiply
   465,921x = 1,008,009 × 1,008,009
4. Step 4: Simplify right side
   465,921x = 1,016,082,144,081
5. Step 5: Solve for x
   x = 1,016,082,144,081/465,921
6. Step 6: Final answer
   x = 2,180,803.49