Finding the Third Proportional to 20,700 and 32,792

Step by Step Solution

1. Step 1: Write the proportion equation
   20,700 : 32,792 = 32,792 : x
2. Step 2: Convert to fraction form
   20,700/32,792 = 32,792/x
3. Step 3: Cross multiply
   20,700x = 32,792 × 32,792
4. Step 4: Simplify right side
   20,700x = 1,075,315,264
5. Step 5: Solve for x
   x = 1,075,315,264/20,700
6. Step 6: Final answer
   x = 51,947.60