Finding the Third Proportional to 231,012 and 501,552

Step by Step Solution

1. Step 1: Write the proportion equation
   231,012 : 501,552 = 501,552 : x
2. Step 2: Convert to fraction form
   231,012/501,552 = 501,552/x
3. Step 3: Cross multiply
   231,012x = 501,552 × 501,552
4. Step 4: Simplify right side
   231,012x = 251,554,408,704
5. Step 5: Solve for x
   x = 251,554,408,704/231,012
6. Step 6: Final answer
   x = 1,088,923.56