Finding the Third Proportional to 17,105.63 and 36,758.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,105.63 : 36,758.25 = 36,758.25 : x
2. Step 2: Convert to fraction form
   17,105.63/36,758.25 = 36,758.25/x
3. Step 3: Cross multiply
   17,105.63x = 36,758.25 × 36,758.25
4. Step 4: Simplify right side
   17,105.63x = 1,351,168,943.06
5. Step 5: Solve for x
   x = 1,351,168,943.06/17,105.63
6. Step 6: Final answer
   x = 78,989.74