Finding the Third Proportional to 25,192.13 and 54,989.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,192.13 : 54,989.38 = 54,989.38 : x
2. Step 2: Convert to fraction form
   25,192.13/54,989.38 = 54,989.38/x
3. Step 3: Cross multiply
   25,192.13x = 54,989.38 × 54,989.38
4. Step 4: Simplify right side
   25,192.13x = 3,023,831,362.89
5. Step 5: Solve for x
   x = 3,023,831,362.89/25,192.13
6. Step 6: Final answer
   x = 120,030.82