Finding the Third Proportional to 25,620 and 54,167.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,620 : 54,167.25 = 54,167.25 : x
2. Step 2: Convert to fraction form
   25,620/54,167.25 = 54,167.25/x
3. Step 3: Cross multiply
   25,620x = 54,167.25 × 54,167.25
4. Step 4: Simplify right side
   25,620x = 2,934,090,972.56
5. Step 5: Solve for x
   x = 2,934,090,972.56/25,620
6. Step 6: Final answer
   x = 114,523.46