Finding the Third Proportional to 677,008 and 1,459,814

Step by Step Solution

1. Step 1: Write the proportion equation
   677,008 : 1,459,814 = 1,459,814 : x
2. Step 2: Convert to fraction form
   677,008/1,459,814 = 1,459,814/x
3. Step 3: Cross multiply
   677,008x = 1,459,814 × 1,459,814
4. Step 4: Simplify right side
   677,008x = 2,131,056,914,596
5. Step 5: Solve for x
   x = 2,131,056,914,596/677,008
6. Step 6: Final answer
   x = 3,147,757.36