Finding the Third Proportional to 17,988.75 and 42,014.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,988.75 : 42,014.25 = 42,014.25 : x
2. Step 2: Convert to fraction form
   17,988.75/42,014.25 = 42,014.25/x
3. Step 3: Cross multiply
   17,988.75x = 42,014.25 × 42,014.25
4. Step 4: Simplify right side
   17,988.75x = 1,765,197,203.06
5. Step 5: Solve for x
   x = 1,765,197,203.06/17,988.75
6. Step 6: Final answer
   x = 98,127.84