Finding the Third Proportional to 17,268.50 and 35,765.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,268.50 : 35,765.50 = 35,765.50 : x
2. Step 2: Convert to fraction form
   17,268.50/35,765.50 = 35,765.50/x
3. Step 3: Cross multiply
   17,268.50x = 35,765.50 × 35,765.50
4. Step 4: Simplify right side
   17,268.50x = 1,279,170,990.25
5. Step 5: Solve for x
   x = 1,279,170,990.25/17,268.50
6. Step 6: Final answer
   x = 74,075.40