Finding the Third Proportional to 40,470 and 88,314

Step by Step Solution

1. Step 1: Write the proportion equation
   40,470 : 88,314 = 88,314 : x
2. Step 2: Convert to fraction form
   40,470/88,314 = 88,314/x
3. Step 3: Cross multiply
   40,470x = 88,314 × 88,314
4. Step 4: Simplify right side
   40,470x = 7,799,362,596
5. Step 5: Solve for x
   x = 7,799,362,596/40,470
6. Step 6: Final answer
   x = 192,719.61