Finding the Third Proportional to 17,641.97 and 37,842.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,641.97 : 37,842.19 = 37,842.19 : x
2. Step 2: Convert to fraction form
   17,641.97/37,842.19 = 37,842.19/x
3. Step 3: Cross multiply
   17,641.97x = 37,842.19 × 37,842.19
4. Step 4: Simplify right side
   17,641.97x = 1,432,031,154.79
5. Step 5: Solve for x
   x = 1,432,031,154.79/17,641.97
6. Step 6: Final answer
   x = 81,171.85