Finding the Third Proportional to 41,417.50 and 55,181.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,417.50 : 55,181.75 = 55,181.75 : x
2. Step 2: Convert to fraction form
   41,417.50/55,181.75 = 55,181.75/x
3. Step 3: Cross multiply
   41,417.50x = 55,181.75 × 55,181.75
4. Step 4: Simplify right side
   41,417.50x = 3,045,025,533.06
5. Step 5: Solve for x
   x = 3,045,025,533.06/41,417.50
6. Step 6: Final answer
   x = 73,520.26