Finding the Third Proportional to 231,849 and 508,032

Step by Step Solution

1. Step 1: Write the proportion equation
   231,849 : 508,032 = 508,032 : x
2. Step 2: Convert to fraction form
   231,849/508,032 = 508,032/x
3. Step 3: Cross multiply
   231,849x = 508,032 × 508,032
4. Step 4: Simplify right side
   231,849x = 258,096,513,024
5. Step 5: Solve for x
   x = 258,096,513,024/231,849
6. Step 6: Final answer
   x = 1,113,209.52