Finding the Third Proportional to 27,692 and 42,950

Step by Step Solution

1. Step 1: Write the proportion equation
   27,692 : 42,950 = 42,950 : x
2. Step 2: Convert to fraction form
   27,692/42,950 = 42,950/x
3. Step 3: Cross multiply
   27,692x = 42,950 × 42,950
4. Step 4: Simplify right side
   27,692x = 1,844,702,500
5. Step 5: Solve for x
   x = 1,844,702,500/27,692
6. Step 6: Final answer
   x = 66,615.00