Finding the Third Proportional to 54,579 and 114,662

Step by Step Solution

1. Step 1: Write the proportion equation
   54,579 : 114,662 = 114,662 : x
2. Step 2: Convert to fraction form
   54,579/114,662 = 114,662/x
3. Step 3: Cross multiply
   54,579x = 114,662 × 114,662
4. Step 4: Simplify right side
   54,579x = 13,147,374,244
5. Step 5: Solve for x
   x = 13,147,374,244/54,579
6. Step 6: Final answer
   x = 240,887.05