Finding the Third Proportional to 55,231.88 and 114,427.69

Step by Step Solution

1. Step 1: Write the proportion equation
   55,231.88 : 114,427.69 = 114,427.69 : x
2. Step 2: Convert to fraction form
   55,231.88/114,427.69 = 114,427.69/x
3. Step 3: Cross multiply
   55,231.88x = 114,427.69 × 114,427.69
4. Step 4: Simplify right side
   55,231.88x = 13,093,695,666.60
5. Step 5: Solve for x
   x = 13,093,695,666.60/55,231.88
6. Step 6: Final answer
   x = 237,067.74