Finding the Third Proportional to 367,062 and 538,462

Step by Step Solution

1. Step 1: Write the proportion equation
   367,062 : 538,462 = 538,462 : x
2. Step 2: Convert to fraction form
   367,062/538,462 = 538,462/x
3. Step 3: Cross multiply
   367,062x = 538,462 × 538,462
4. Step 4: Simplify right side
   367,062x = 289,941,325,444
5. Step 5: Solve for x
   x = 289,941,325,444/367,062
6. Step 6: Final answer
   x = 789,897.42