Finding the Third Proportional to 25,446.38 and 54,274.13

Step by Step Solution

1. Step 1: Write the proportion equation
   25,446.38 : 54,274.13 = 54,274.13 : x
2. Step 2: Convert to fraction form
   25,446.38/54,274.13 = 54,274.13/x
3. Step 3: Cross multiply
   25,446.38x = 54,274.13 × 54,274.13
4. Step 4: Simplify right side
   25,446.38x = 2,945,680,644.52
5. Step 5: Solve for x
   x = 2,945,680,644.52/25,446.38
6. Step 6: Final answer
   x = 115,760.33