Finding the Third Proportional to 17,480.25 and 27,799.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.25 : 27,799.88 = 27,799.88 : x
2. Step 2: Convert to fraction form
   17,480.25/27,799.88 = 27,799.88/x
3. Step 3: Cross multiply
   17,480.25x = 27,799.88 × 27,799.88
4. Step 4: Simplify right side
   17,480.25x = 772,833,050.02
5. Step 5: Solve for x
   x = 772,833,050.02/17,480.25
6. Step 6: Final answer
   x = 44,211.78