Finding the Third Proportional to 117,040 and 175,304

Step by Step Solution

1. Step 1: Write the proportion equation
   117,040 : 175,304 = 175,304 : x
2. Step 2: Convert to fraction form
   117,040/175,304 = 175,304/x
3. Step 3: Cross multiply
   117,040x = 175,304 × 175,304
4. Step 4: Simplify right side
   117,040x = 30,731,492,416
5. Step 5: Solve for x
   x = 30,731,492,416/117,040
6. Step 6: Final answer
   x = 262,572.56