Finding the Third Proportional to 20,426 and 32,583

Step by Step Solution

1. Step 1: Write the proportion equation
   20,426 : 32,583 = 32,583 : x
2. Step 2: Convert to fraction form
   20,426/32,583 = 32,583/x
3. Step 3: Cross multiply
   20,426x = 32,583 × 32,583
4. Step 4: Simplify right side
   20,426x = 1,061,651,889
5. Step 5: Solve for x
   x = 1,061,651,889/20,426
6. Step 6: Final answer
   x = 51,975.52