Finding the Third Proportional to 53,588 and 114,558

Step by Step Solution

1. Step 1: Write the proportion equation
   53,588 : 114,558 = 114,558 : x
2. Step 2: Convert to fraction form
   53,588/114,558 = 114,558/x
3. Step 3: Cross multiply
   53,588x = 114,558 × 114,558
4. Step 4: Simplify right side
   53,588x = 13,123,535,364
5. Step 5: Solve for x
   x = 13,123,535,364/53,588
6. Step 6: Final answer
   x = 244,896.91