Finding the Third Proportional to 33,756.75 and 55,243.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,756.75 : 55,243.69 = 55,243.69 : x
2. Step 2: Convert to fraction form
   33,756.75/55,243.69 = 55,243.69/x
3. Step 3: Cross multiply
   33,756.75x = 55,243.69 × 55,243.69
4. Step 4: Simplify right side
   33,756.75x = 3,051,865,008.60
5. Step 5: Solve for x
   x = 3,051,865,008.60/33,756.75
6. Step 6: Final answer
   x = 90,407.55