Finding the Third Proportional to 19,114 and 41,428

Step by Step Solution

1. Step 1: Write the proportion equation
   19,114 : 41,428 = 41,428 : x
2. Step 2: Convert to fraction form
   19,114/41,428 = 41,428/x
3. Step 3: Cross multiply
   19,114x = 41,428 × 41,428
4. Step 4: Simplify right side
   19,114x = 1,716,279,184
5. Step 5: Solve for x
   x = 1,716,279,184/19,114
6. Step 6: Final answer
   x = 89,791.73