Finding the Third Proportional to 25,426 and 55,088

Step by Step Solution

1. Step 1: Write the proportion equation
   25,426 : 55,088 = 55,088 : x
2. Step 2: Convert to fraction form
   25,426/55,088 = 55,088/x
3. Step 3: Cross multiply
   25,426x = 55,088 × 55,088
4. Step 4: Simplify right side
   25,426x = 3,034,687,744
5. Step 5: Solve for x
   x = 3,034,687,744/25,426
6. Step 6: Final answer
   x = 119,353.72