Finding the Third Proportional to 42,262 and 63,561

Step by Step Solution

1. Step 1: Write the proportion equation
   42,262 : 63,561 = 63,561 : x
2. Step 2: Convert to fraction form
   42,262/63,561 = 63,561/x
3. Step 3: Cross multiply
   42,262x = 63,561 × 63,561
4. Step 4: Simplify right side
   42,262x = 4,040,000,721
5. Step 5: Solve for x
   x = 4,040,000,721/42,262
6. Step 6: Final answer
   x = 95,594.17