Finding the Third Proportional to 113,084 and 235,468

Step by Step Solution

1. Step 1: Write the proportion equation
   113,084 : 235,468 = 235,468 : x
2. Step 2: Convert to fraction form
   113,084/235,468 = 235,468/x
3. Step 3: Cross multiply
   113,084x = 235,468 × 235,468
4. Step 4: Simplify right side
   113,084x = 55,445,179,024
5. Step 5: Solve for x
   x = 55,445,179,024/113,084
6. Step 6: Final answer
   x = 490,300.83