Finding the Third Proportional to 17,642.44 and 37,843.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,642.44 : 37,843.13 = 37,843.13 : x
2. Step 2: Convert to fraction form
   17,642.44/37,843.13 = 37,843.13/x
3. Step 3: Cross multiply
   17,642.44x = 37,843.13 × 37,843.13
4. Step 4: Simplify right side
   17,642.44x = 1,432,102,109.77
5. Step 5: Solve for x
   x = 1,432,102,109.77/17,642.44
6. Step 6: Final answer
   x = 81,173.71