Finding the Third Proportional to 114,092 and 235,456

Step by Step Solution

1. Step 1: Write the proportion equation
   114,092 : 235,456 = 235,456 : x
2. Step 2: Convert to fraction form
   114,092/235,456 = 235,456/x
3. Step 3: Cross multiply
   114,092x = 235,456 × 235,456
4. Step 4: Simplify right side
   114,092x = 55,439,527,936
5. Step 5: Solve for x
   x = 55,439,527,936/114,092
6. Step 6: Final answer
   x = 485,919.50