Finding the Third Proportional to 54,260.50 and 112,679

Step by Step Solution

1. Step 1: Write the proportion equation
   54,260.50 : 112,679 = 112,679 : x
2. Step 2: Convert to fraction form
   54,260.50/112,679 = 112,679/x
3. Step 3: Cross multiply
   54,260.50x = 112,679 × 112,679
4. Step 4: Simplify right side
   54,260.50x = 12,696,557,041
5. Step 5: Solve for x
   x = 12,696,557,041/54,260.50
6. Step 6: Final answer
   x = 233,992.63