Finding the Third Proportional to 9,245 and 19,146

Step by Step Solution

1. Step 1: Write the proportion equation
   9,245 : 19,146 = 19,146 : x
2. Step 2: Convert to fraction form
   9,245/19,146 = 19,146/x
3. Step 3: Cross multiply
   9,245x = 19,146 × 19,146
4. Step 4: Simplify right side
   9,245x = 366,569,316
5. Step 5: Solve for x
   x = 366,569,316/9,245
6. Step 6: Final answer
   x = 39,650.55