Finding the Third Proportional to 40,929.75 and 88,157.25

Step by Step Solution

1. Step 1: Write the proportion equation
   40,929.75 : 88,157.25 = 88,157.25 : x
2. Step 2: Convert to fraction form
   40,929.75/88,157.25 = 88,157.25/x
3. Step 3: Cross multiply
   40,929.75x = 88,157.25 × 88,157.25
4. Step 4: Simplify right side
   40,929.75x = 7,771,700,727.56
5. Step 5: Solve for x
   x = 7,771,700,727.56/40,929.75
6. Step 6: Final answer
   x = 189,879.02