Finding the Third Proportional to 599,740 and 1,266,818

Step by Step Solution

1. Step 1: Write the proportion equation
   599,740 : 1,266,818 = 1,266,818 : x
2. Step 2: Convert to fraction form
   599,740/1,266,818 = 1,266,818/x
3. Step 3: Cross multiply
   599,740x = 1,266,818 × 1,266,818
4. Step 4: Simplify right side
   599,740x = 1,604,827,845,124
5. Step 5: Solve for x
   x = 1,604,827,845,124/599,740
6. Step 6: Final answer
   x = 2,675,872.62