Finding the Third Proportional to 19,522 and 40,426

Step by Step Solution

1. Step 1: Write the proportion equation
   19,522 : 40,426 = 40,426 : x
2. Step 2: Convert to fraction form
   19,522/40,426 = 40,426/x
3. Step 3: Cross multiply
   19,522x = 40,426 × 40,426
4. Step 4: Simplify right side
   19,522x = 1,634,261,476
5. Step 5: Solve for x
   x = 1,634,261,476/19,522
6. Step 6: Final answer
   x = 83,713.83