Finding the Third Proportional to 25,158 and 55,029

Step by Step Solution

1. Step 1: Write the proportion equation
   25,158 : 55,029 = 55,029 : x
2. Step 2: Convert to fraction form
   25,158/55,029 = 55,029/x
3. Step 3: Cross multiply
   25,158x = 55,029 × 55,029
4. Step 4: Simplify right side
   25,158x = 3,028,190,841
5. Step 5: Solve for x
   x = 3,028,190,841/25,158
6. Step 6: Final answer
   x = 120,366.91