Finding the Third Proportional to 17,599.50 and 27,479.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,599.50 : 27,479.25 = 27,479.25 : x
2. Step 2: Convert to fraction form
   17,599.50/27,479.25 = 27,479.25/x
3. Step 3: Cross multiply
   17,599.50x = 27,479.25 × 27,479.25
4. Step 4: Simplify right side
   17,599.50x = 755,109,180.56
5. Step 5: Solve for x
   x = 755,109,180.56/17,599.50
6. Step 6: Final answer
   x = 42,905.15