Finding the Third Proportional to 17,643.94 and 37,713.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,643.94 : 37,713.38 = 37,713.38 : x
2. Step 2: Convert to fraction form
   17,643.94/37,713.38 = 37,713.38/x
3. Step 3: Cross multiply
   17,643.94x = 37,713.38 × 37,713.38
4. Step 4: Simplify right side
   17,643.94x = 1,422,298,653.89
5. Step 5: Solve for x
   x = 1,422,298,653.89/17,643.94
6. Step 6: Final answer
   x = 80,611.18