Finding the Third Proportional to 8,070.47 and 17,570.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,070.47 : 17,570.53 = 17,570.53 : x
2. Step 2: Convert to fraction form
   8,070.47/17,570.53 = 17,570.53/x
3. Step 3: Cross multiply
   8,070.47x = 17,570.53 × 17,570.53
4. Step 4: Simplify right side
   8,070.47x = 308,723,568.41
5. Step 5: Solve for x
   x = 308,723,568.41/8,070.47
6. Step 6: Final answer
   x = 38,253.49