Finding the Third Proportional to 55,248 and 117,067.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,248 : 117,067.50 = 117,067.50 : x
2. Step 2: Convert to fraction form
   55,248/117,067.50 = 117,067.50/x
3. Step 3: Cross multiply
   55,248x = 117,067.50 × 117,067.50
4. Step 4: Simplify right side
   55,248x = 13,704,799,556.25
5. Step 5: Solve for x
   x = 13,704,799,556.25/55,248
6. Step 6: Final answer
   x = 248,059.65