Finding the Third Proportional to 25,324 and 55,510

Step by Step Solution

1. Step 1: Write the proportion equation
   25,324 : 55,510 = 55,510 : x
2. Step 2: Convert to fraction form
   25,324/55,510 = 55,510/x
3. Step 3: Cross multiply
   25,324x = 55,510 × 55,510
4. Step 4: Simplify right side
   25,324x = 3,081,360,100
5. Step 5: Solve for x
   x = 3,081,360,100/25,324
6. Step 6: Final answer
   x = 121,677.46