Finding the Third Proportional to 19,926 and 43,146

Step by Step Solution

1. Step 1: Write the proportion equation
   19,926 : 43,146 = 43,146 : x
2. Step 2: Convert to fraction form
   19,926/43,146 = 43,146/x
3. Step 3: Cross multiply
   19,926x = 43,146 × 43,146
4. Step 4: Simplify right side
   19,926x = 1,861,577,316
5. Step 5: Solve for x
   x = 1,861,577,316/19,926
6. Step 6: Final answer
   x = 93,424.54