Finding the Third Proportional to 20,146 and 43,061

Step by Step Solution

1. Step 1: Write the proportion equation
   20,146 : 43,061 = 43,061 : x
2. Step 2: Convert to fraction form
   20,146/43,061 = 43,061/x
3. Step 3: Cross multiply
   20,146x = 43,061 × 43,061
4. Step 4: Simplify right side
   20,146x = 1,854,249,721
5. Step 5: Solve for x
   x = 1,854,249,721/20,146
6. Step 6: Final answer
   x = 92,040.59