Finding the Third Proportional to 40,257 and 88,482

Step by Step Solution

1. Step 1: Write the proportion equation
   40,257 : 88,482 = 88,482 : x
2. Step 2: Convert to fraction form
   40,257/88,482 = 88,482/x
3. Step 3: Cross multiply
   40,257x = 88,482 × 88,482
4. Step 4: Simplify right side
   40,257x = 7,829,064,324
5. Step 5: Solve for x
   x = 7,829,064,324/40,257
6. Step 6: Final answer
   x = 194,477.09