Finding the Third Proportional to 19,114.88 and 39,080.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,114.88 : 39,080.25 = 39,080.25 : x
2. Step 2: Convert to fraction form
   19,114.88/39,080.25 = 39,080.25/x
3. Step 3: Cross multiply
   19,114.88x = 39,080.25 × 39,080.25
4. Step 4: Simplify right side
   19,114.88x = 1,527,265,940.06
5. Step 5: Solve for x
   x = 1,527,265,940.06/19,114.88
6. Step 6: Final answer
   x = 79,899.34