Finding the Third Proportional to 25,113 and 54,069

Step by Step Solution

1. Step 1: Write the proportion equation
   25,113 : 54,069 = 54,069 : x
2. Step 2: Convert to fraction form
   25,113/54,069 = 54,069/x
3. Step 3: Cross multiply
   25,113x = 54,069 × 54,069
4. Step 4: Simplify right side
   25,113x = 2,923,456,761
5. Step 5: Solve for x
   x = 2,923,456,761/25,113
6. Step 6: Final answer
   x = 116,412.09