Finding the Third Proportional to 55,384 and 114,020

Step by Step Solution

1. Step 1: Write the proportion equation
   55,384 : 114,020 = 114,020 : x
2. Step 2: Convert to fraction form
   55,384/114,020 = 114,020/x
3. Step 3: Cross multiply
   55,384x = 114,020 × 114,020
4. Step 4: Simplify right side
   55,384x = 13,000,560,400
5. Step 5: Solve for x
   x = 13,000,560,400/55,384
6. Step 6: Final answer
   x = 234,734.95