Finding the Third Proportional to 231,200 and 496,888

Step by Step Solution

1. Step 1: Write the proportion equation
   231,200 : 496,888 = 496,888 : x
2. Step 2: Convert to fraction form
   231,200/496,888 = 496,888/x
3. Step 3: Cross multiply
   231,200x = 496,888 × 496,888
4. Step 4: Simplify right side
   231,200x = 246,897,684,544
5. Step 5: Solve for x
   x = 246,897,684,544/231,200
6. Step 6: Final answer
   x = 1,067,896.56