Finding the Third Proportional to 28,284.50 and 55,855.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,284.50 : 55,855.38 = 55,855.38 : x
2. Step 2: Convert to fraction form
   28,284.50/55,855.38 = 55,855.38/x
3. Step 3: Cross multiply
   28,284.50x = 55,855.38 × 55,855.38
4. Step 4: Simplify right side
   28,284.50x = 3,119,822,916.39
5. Step 5: Solve for x
   x = 3,119,822,916.39/28,284.50
6. Step 6: Final answer
   x = 110,301.50