Finding the Third Proportional to 19,119.19 and 41,315.06

Step by Step Solution

1. Step 1: Write the proportion equation
   19,119.19 : 41,315.06 = 41,315.06 : x
2. Step 2: Convert to fraction form
   19,119.19/41,315.06 = 41,315.06/x
3. Step 3: Cross multiply
   19,119.19x = 41,315.06 × 41,315.06
4. Step 4: Simplify right side
   19,119.19x = 1,706,934,389.38
5. Step 5: Solve for x
   x = 1,706,934,389.38/19,119.19
6. Step 6: Final answer
   x = 89,278.61