Finding the Third Proportional to 231,897.94 and 508,629.38

Step by Step Solution

1. Step 1: Write the proportion equation
   231,897.94 : 508,629.38 = 508,629.38 : x
2. Step 2: Convert to fraction form
   231,897.94/508,629.38 = 508,629.38/x
3. Step 3: Cross multiply
   231,897.94x = 508,629.38 × 508,629.38
4. Step 4: Simplify right side
   231,897.94x = 258,703,841,112.89
5. Step 5: Solve for x
   x = 258,703,841,112.89/231,897.94
6. Step 6: Final answer
   x = 1,115,593.54