Finding the Third Proportional to 53,265 and 111,458

Step by Step Solution

1. Step 1: Write the proportion equation
   53,265 : 111,458 = 111,458 : x
2. Step 2: Convert to fraction form
   53,265/111,458 = 111,458/x
3. Step 3: Cross multiply
   53,265x = 111,458 × 111,458
4. Step 4: Simplify right side
   53,265x = 12,422,885,764
5. Step 5: Solve for x
   x = 12,422,885,764/53,265
6. Step 6: Final answer
   x = 233,227.93