Finding the Third Proportional to 17,627.63 and 27,327.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,627.63 : 27,327.38 = 27,327.38 : x
2. Step 2: Convert to fraction form
   17,627.63/27,327.38 = 27,327.38/x
3. Step 3: Cross multiply
   17,627.63x = 27,327.38 × 27,327.38
4. Step 4: Simplify right side
   17,627.63x = 746,785,424.39
5. Step 5: Solve for x
   x = 746,785,424.39/17,627.63
6. Step 6: Final answer
   x = 42,364.49