Finding the Third Proportional to 599,998 and 1,267,442

Step by Step Solution

1. Step 1: Write the proportion equation
   599,998 : 1,267,442 = 1,267,442 : x
2. Step 2: Convert to fraction form
   599,998/1,267,442 = 1,267,442/x
3. Step 3: Cross multiply
   599,998x = 1,267,442 × 1,267,442
4. Step 4: Simplify right side
   599,998x = 1,606,409,223,364
5. Step 5: Solve for x
   x = 1,606,409,223,364/599,998
6. Step 6: Final answer
   x = 2,677,357.63