Finding the Third Proportional to 17,987.06 and 28,157.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,987.06 : 28,157.63 = 28,157.63 : x
2. Step 2: Convert to fraction form
   17,987.06/28,157.63 = 28,157.63/x
3. Step 3: Cross multiply
   17,987.06x = 28,157.63 × 28,157.63
4. Step 4: Simplify right side
   17,987.06x = 792,851,845.64
5. Step 5: Solve for x
   x = 792,851,845.64/17,987.06
6. Step 6: Final answer
   x = 44,079.01