Finding the Third Proportional to 231,546 and 491,514

Step by Step Solution

1. Step 1: Write the proportion equation
   231,546 : 491,514 = 491,514 : x
2. Step 2: Convert to fraction form
   231,546/491,514 = 491,514/x
3. Step 3: Cross multiply
   231,546x = 491,514 × 491,514
4. Step 4: Simplify right side
   231,546x = 241,586,012,196
5. Step 5: Solve for x
   x = 241,586,012,196/231,546
6. Step 6: Final answer
   x = 1,043,360.77