Finding the Third Proportional to 40,370 and 60,919

Step by Step Solution

1. Step 1: Write the proportion equation
   40,370 : 60,919 = 60,919 : x
2. Step 2: Convert to fraction form
   40,370/60,919 = 60,919/x
3. Step 3: Cross multiply
   40,370x = 60,919 × 60,919
4. Step 4: Simplify right side
   40,370x = 3,711,124,561
5. Step 5: Solve for x
   x = 3,711,124,561/40,370
6. Step 6: Final answer
   x = 91,927.78