Finding the Third Proportional to 40,459 and 88,294

Step by Step Solution

1. Step 1: Write the proportion equation
   40,459 : 88,294 = 88,294 : x
2. Step 2: Convert to fraction form
   40,459/88,294 = 88,294/x
3. Step 3: Cross multiply
   40,459x = 88,294 × 88,294
4. Step 4: Simplify right side
   40,459x = 7,795,830,436
5. Step 5: Solve for x
   x = 7,795,830,436/40,459
6. Step 6: Final answer
   x = 192,684.70