Finding the Third Proportional to 112,080 and 173,548

Step by Step Solution

1. Step 1: Write the proportion equation
   112,080 : 173,548 = 173,548 : x
2. Step 2: Convert to fraction form
   112,080/173,548 = 173,548/x
3. Step 3: Cross multiply
   112,080x = 173,548 × 173,548
4. Step 4: Simplify right side
   112,080x = 30,118,908,304
5. Step 5: Solve for x
   x = 30,118,908,304/112,080
6. Step 6: Final answer
   x = 268,726.88