Finding the Third Proportional to 42,601 and 91,040

Step by Step Solution

1. Step 1: Write the proportion equation
   42,601 : 91,040 = 91,040 : x
2. Step 2: Convert to fraction form
   42,601/91,040 = 91,040/x
3. Step 3: Cross multiply
   42,601x = 91,040 × 91,040
4. Step 4: Simplify right side
   42,601x = 8,288,281,600
5. Step 5: Solve for x
   x = 8,288,281,600/42,601
6. Step 6: Final answer
   x = 194,556.03