Finding the Third Proportional to 231,012 and 499,932

Step by Step Solution

1. Step 1: Write the proportion equation
   231,012 : 499,932 = 499,932 : x
2. Step 2: Convert to fraction form
   231,012/499,932 = 499,932/x
3. Step 3: Cross multiply
   231,012x = 499,932 × 499,932
4. Step 4: Simplify right side
   231,012x = 249,932,004,624
5. Step 5: Solve for x
   x = 249,932,004,624/231,012
6. Step 6: Final answer
   x = 1,081,900.53