Finding the Third Proportional to 23,776 and 55,054

Step by Step Solution

1. Step 1: Write the proportion equation
   23,776 : 55,054 = 55,054 : x
2. Step 2: Convert to fraction form
   23,776/55,054 = 55,054/x
3. Step 3: Cross multiply
   23,776x = 55,054 × 55,054
4. Step 4: Simplify right side
   23,776x = 3,030,942,916
5. Step 5: Solve for x
   x = 3,030,942,916/23,776
6. Step 6: Final answer
   x = 127,479.09