Finding the Third Proportional to 17,480.63 and 27,693.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.63 : 27,693.56 = 27,693.56 : x
2. Step 2: Convert to fraction form
   17,480.63/27,693.56 = 27,693.56/x
3. Step 3: Cross multiply
   17,480.63x = 27,693.56 × 27,693.56
4. Step 4: Simplify right side
   17,480.63x = 766,933,403.94
5. Step 5: Solve for x
   x = 766,933,403.94/17,480.63
6. Step 6: Final answer
   x = 43,873.34