Finding the Third Proportional to 21,984 and 35,466

Step by Step Solution

1. Step 1: Write the proportion equation
   21,984 : 35,466 = 35,466 : x
2. Step 2: Convert to fraction form
   21,984/35,466 = 35,466/x
3. Step 3: Cross multiply
   21,984x = 35,466 × 35,466
4. Step 4: Simplify right side
   21,984x = 1,257,837,156
5. Step 5: Solve for x
   x = 1,257,837,156/21,984
6. Step 6: Final answer
   x = 57,216.03