Finding the Third Proportional to 17,860.50 and 36,222.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,860.50 : 36,222.19 = 36,222.19 : x
2. Step 2: Convert to fraction form
   17,860.50/36,222.19 = 36,222.19/x
3. Step 3: Cross multiply
   17,860.50x = 36,222.19 × 36,222.19
4. Step 4: Simplify right side
   17,860.50x = 1,312,046,867.29
5. Step 5: Solve for x
   x = 1,312,046,867.29/17,860.50
6. Step 6: Final answer
   x = 73,460.81