Finding the Third Proportional to 40,359 and 88,086

Step by Step Solution

1. Step 1: Write the proportion equation
   40,359 : 88,086 = 88,086 : x
2. Step 2: Convert to fraction form
   40,359/88,086 = 88,086/x
3. Step 3: Cross multiply
   40,359x = 88,086 × 88,086
4. Step 4: Simplify right side
   40,359x = 7,759,143,396
5. Step 5: Solve for x
   x = 7,759,143,396/40,359
6. Step 6: Final answer
   x = 192,253.11