Finding the Third Proportional to 671,078 and 1,419,882

Step by Step Solution

1. Step 1: Write the proportion equation
   671,078 : 1,419,882 = 1,419,882 : x
2. Step 2: Convert to fraction form
   671,078/1,419,882 = 1,419,882/x
3. Step 3: Cross multiply
   671,078x = 1,419,882 × 1,419,882
4. Step 4: Simplify right side
   671,078x = 2,016,064,893,924
5. Step 5: Solve for x
   x = 2,016,064,893,924/671,078
6. Step 6: Final answer
   x = 3,004,218.43