Finding the Third Proportional to 17,830.13 and 27,609.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,830.13 : 27,609.19 = 27,609.19 : x
2. Step 2: Convert to fraction form
   17,830.13/27,609.19 = 27,609.19/x
3. Step 3: Cross multiply
   17,830.13x = 27,609.19 × 27,609.19
4. Step 4: Simplify right side
   17,830.13x = 762,267,234.41
5. Step 5: Solve for x
   x = 762,267,234.41/17,830.13
6. Step 6: Final answer
   x = 42,751.65