Finding the Third Proportional to 55,297.69 and 118,477.69

Step by Step Solution

1. Step 1: Write the proportion equation
   55,297.69 : 118,477.69 = 118,477.69 : x
2. Step 2: Convert to fraction form
   55,297.69/118,477.69 = 118,477.69/x
3. Step 3: Cross multiply
   55,297.69x = 118,477.69 × 118,477.69
4. Step 4: Simplify right side
   55,297.69x = 14,036,962,435.35
5. Step 5: Solve for x
   x = 14,036,962,435.35/55,297.69
6. Step 6: Final answer
   x = 253,843.57