Finding the Third Proportional to 17,987.50 and 28,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,987.50 : 28,158.50 = 28,158.50 : x
2. Step 2: Convert to fraction form
   17,987.50/28,158.50 = 28,158.50/x
3. Step 3: Cross multiply
   17,987.50x = 28,158.50 × 28,158.50
4. Step 4: Simplify right side
   17,987.50x = 792,901,122.25
5. Step 5: Solve for x
   x = 792,901,122.25/17,987.50
6. Step 6: Final answer
   x = 44,080.67