Finding the Third Proportional to 55,882.50 and 108,954

Step by Step Solution

1. Step 1: Write the proportion equation
   55,882.50 : 108,954 = 108,954 : x
2. Step 2: Convert to fraction form
   55,882.50/108,954 = 108,954/x
3. Step 3: Cross multiply
   55,882.50x = 108,954 × 108,954
4. Step 4: Simplify right side
   55,882.50x = 11,870,974,116
5. Step 5: Solve for x
   x = 11,870,974,116/55,882.50
6. Step 6: Final answer
   x = 212,427.40