Finding the Third Proportional to 19,519 and 42,926

Step by Step Solution

1. Step 1: Write the proportion equation
   19,519 : 42,926 = 42,926 : x
2. Step 2: Convert to fraction form
   19,519/42,926 = 42,926/x
3. Step 3: Cross multiply
   19,519x = 42,926 × 42,926
4. Step 4: Simplify right side
   19,519x = 1,842,641,476
5. Step 5: Solve for x
   x = 1,842,641,476/19,519
6. Step 6: Final answer
   x = 94,402.45