Finding the Third Proportional to 20,412 and 30,926

Step by Step Solution

1. Step 1: Write the proportion equation
   20,412 : 30,926 = 30,926 : x
2. Step 2: Convert to fraction form
   20,412/30,926 = 30,926/x
3. Step 3: Cross multiply
   20,412x = 30,926 × 30,926
4. Step 4: Simplify right side
   20,412x = 956,417,476
5. Step 5: Solve for x
   x = 956,417,476/20,412
6. Step 6: Final answer
   x = 46,855.65