Finding the Third Proportional to 17,556.75 and 35,930.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,556.75 : 35,930.25 = 35,930.25 : x
2. Step 2: Convert to fraction form
   17,556.75/35,930.25 = 35,930.25/x
3. Step 3: Cross multiply
   17,556.75x = 35,930.25 × 35,930.25
4. Step 4: Simplify right side
   17,556.75x = 1,290,982,865.06
5. Step 5: Solve for x
   x = 1,290,982,865.06/17,556.75
6. Step 6: Final answer
   x = 73,532.00