Finding the Third Proportional to 55,870 and 117,483

Step by Step Solution

1. Step 1: Write the proportion equation
   55,870 : 117,483 = 117,483 : x
2. Step 2: Convert to fraction form
   55,870/117,483 = 117,483/x
3. Step 3: Cross multiply
   55,870x = 117,483 × 117,483
4. Step 4: Simplify right side
   55,870x = 13,802,255,289
5. Step 5: Solve for x
   x = 13,802,255,289/55,870
6. Step 6: Final answer
   x = 247,042.34