Finding the Third Proportional to 40,207.50 and 88,682.63

Step by Step Solution

1. Step 1: Write the proportion equation
   40,207.50 : 88,682.63 = 88,682.63 : x
2. Step 2: Convert to fraction form
   40,207.50/88,682.63 = 88,682.63/x
3. Step 3: Cross multiply
   40,207.50x = 88,682.63 × 88,682.63
4. Step 4: Simplify right side
   40,207.50x = 7,864,607,976.89
5. Step 5: Solve for x
   x = 7,864,607,976.89/40,207.50
6. Step 6: Final answer
   x = 195,600.52