Finding the Third Proportional to 42,241 and 59,055.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,241 : 59,055.75 = 59,055.75 : x
2. Step 2: Convert to fraction form
   42,241/59,055.75 = 59,055.75/x
3. Step 3: Cross multiply
   42,241x = 59,055.75 × 59,055.75
4. Step 4: Simplify right side
   42,241x = 3,487,581,608.06
5. Step 5: Solve for x
   x = 3,487,581,608.06/42,241
6. Step 6: Final answer
   x = 82,563.90