Finding the Third Proportional to 55,500 and 85,998

Step by Step Solution

1. Step 1: Write the proportion equation
   55,500 : 85,998 = 85,998 : x
2. Step 2: Convert to fraction form
   55,500/85,998 = 85,998/x
3. Step 3: Cross multiply
   55,500x = 85,998 × 85,998
4. Step 4: Simplify right side
   55,500x = 7,395,656,004
5. Step 5: Solve for x
   x = 7,395,656,004/55,500
6. Step 6: Final answer
   x = 133,255.06