Finding the Third Proportional to 40,190.25 and 88,262.63

Step by Step Solution

1. Step 1: Write the proportion equation
   40,190.25 : 88,262.63 = 88,262.63 : x
2. Step 2: Convert to fraction form
   40,190.25/88,262.63 = 88,262.63/x
3. Step 3: Cross multiply
   40,190.25x = 88,262.63 × 88,262.63
4. Step 4: Simplify right side
   40,190.25x = 7,790,290,971.89
5. Step 5: Solve for x
   x = 7,790,290,971.89/40,190.25
6. Step 6: Final answer
   x = 193,835.34