Finding the Third Proportional to 33,442.88 and 40,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,442.88 : 40,621.50 = 40,621.50 : x
2. Step 2: Convert to fraction form
   33,442.88/40,621.50 = 40,621.50/x
3. Step 3: Cross multiply
   33,442.88x = 40,621.50 × 40,621.50
4. Step 4: Simplify right side
   33,442.88x = 1,650,106,262.25
5. Step 5: Solve for x
   x = 1,650,106,262.25/33,442.88
6. Step 6: Final answer
   x = 49,341.04