Finding the Third Proportional to 20,294 and 41,146

Step by Step Solution

1. Step 1: Write the proportion equation
   20,294 : 41,146 = 41,146 : x
2. Step 2: Convert to fraction form
   20,294/41,146 = 41,146/x
3. Step 3: Cross multiply
   20,294x = 41,146 × 41,146
4. Step 4: Simplify right side
   20,294x = 1,692,993,316
5. Step 5: Solve for x
   x = 1,692,993,316/20,294
6. Step 6: Final answer
   x = 83,423.34