Finding the Third Proportional to 671,066 and 1,419,862

Step by Step Solution

1. Step 1: Write the proportion equation
   671,066 : 1,419,862 = 1,419,862 : x
2. Step 2: Convert to fraction form
   671,066/1,419,862 = 1,419,862/x
3. Step 3: Cross multiply
   671,066x = 1,419,862 × 1,419,862
4. Step 4: Simplify right side
   671,066x = 2,016,008,099,044
5. Step 5: Solve for x
   x = 2,016,008,099,044/671,066
6. Step 6: Final answer
   x = 3,004,187.52