Finding the Third Proportional to 50,437.69 and 113,869.23

Step by Step Solution

1. Step 1: Write the proportion equation
   50,437.69 : 113,869.23 = 113,869.23 : x
2. Step 2: Convert to fraction form
   50,437.69/113,869.23 = 113,869.23/x
3. Step 3: Cross multiply
   50,437.69x = 113,869.23 × 113,869.23
4. Step 4: Simplify right side
   50,437.69x = 12,966,201,647.55
5. Step 5: Solve for x
   x = 12,966,201,647.55/50,437.69
6. Step 6: Final answer
   x = 257,073.67