Finding the Third Proportional to 40,708 and 88,880

Step by Step Solution

1. Step 1: Write the proportion equation
   40,708 : 88,880 = 88,880 : x
2. Step 2: Convert to fraction form
   40,708/88,880 = 88,880/x
3. Step 3: Cross multiply
   40,708x = 88,880 × 88,880
4. Step 4: Simplify right side
   40,708x = 7,899,654,400
5. Step 5: Solve for x
   x = 7,899,654,400/40,708
6. Step 6: Final answer
   x = 194,056.56