Finding the Third Proportional to 26,264 and 55,488

Step by Step Solution

1. Step 1: Write the proportion equation
   26,264 : 55,488 = 55,488 : x
2. Step 2: Convert to fraction form
   26,264/55,488 = 55,488/x
3. Step 3: Cross multiply
   26,264x = 55,488 × 55,488
4. Step 4: Simplify right side
   26,264x = 3,078,918,144
5. Step 5: Solve for x
   x = 3,078,918,144/26,264
6. Step 6: Final answer
   x = 117,229.60