Finding the Third Proportional to 235,198.50 and 508,122

Step by Step Solution

1. Step 1: Write the proportion equation
   235,198.50 : 508,122 = 508,122 : x
2. Step 2: Convert to fraction form
   235,198.50/508,122 = 508,122/x
3. Step 3: Cross multiply
   235,198.50x = 508,122 × 508,122
4. Step 4: Simplify right side
   235,198.50x = 258,187,966,884
5. Step 5: Solve for x
   x = 258,187,966,884/235,198.50
6. Step 6: Final answer
   x = 1,097,744.96