Finding the Third Proportional to 599,495 and 1,308,814

Step by Step Solution

1. Step 1: Write the proportion equation
   599,495 : 1,308,814 = 1,308,814 : x
2. Step 2: Convert to fraction form
   599,495/1,308,814 = 1,308,814/x
3. Step 3: Cross multiply
   599,495x = 1,308,814 × 1,308,814
4. Step 4: Simplify right side
   599,495x = 1,712,994,086,596
5. Step 5: Solve for x
   x = 1,712,994,086,596/599,495
6. Step 6: Final answer
   x = 2,857,395.12