Finding the Third Proportional to 17,570 and 27,803

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570 : 27,803 = 27,803 : x
2. Step 2: Convert to fraction form
   17,570/27,803 = 27,803/x
3. Step 3: Cross multiply
   17,570x = 27,803 × 27,803
4. Step 4: Simplify right side
   17,570x = 773,006,809
5. Step 5: Solve for x
   x = 773,006,809/17,570
6. Step 6: Final answer
   x = 43,995.83