Finding the Third Proportional to 17,754.75 and 27,785.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,754.75 : 27,785.25 = 27,785.25 : x
2. Step 2: Convert to fraction form
   17,754.75/27,785.25 = 27,785.25/x
3. Step 3: Cross multiply
   17,754.75x = 27,785.25 × 27,785.25
4. Step 4: Simplify right side
   17,754.75x = 772,020,117.56
5. Step 5: Solve for x
   x = 772,020,117.56/17,754.75
6. Step 6: Final answer
   x = 43,482.45