Finding the Third Proportional to 40,473 and 88,919

Step by Step Solution

1. Step 1: Write the proportion equation
   40,473 : 88,919 = 88,919 : x
2. Step 2: Convert to fraction form
   40,473/88,919 = 88,919/x
3. Step 3: Cross multiply
   40,473x = 88,919 × 88,919
4. Step 4: Simplify right side
   40,473x = 7,906,588,561
5. Step 5: Solve for x
   x = 7,906,588,561/40,473
6. Step 6: Final answer
   x = 195,354.65