Finding the Third Proportional to 54,956 and 112,522

Step by Step Solution

1. Step 1: Write the proportion equation
   54,956 : 112,522 = 112,522 : x
2. Step 2: Convert to fraction form
   54,956/112,522 = 112,522/x
3. Step 3: Cross multiply
   54,956x = 112,522 × 112,522
4. Step 4: Simplify right side
   54,956x = 12,661,200,484
5. Step 5: Solve for x
   x = 12,661,200,484/54,956
6. Step 6: Final answer
   x = 230,387.96