Finding the Third Proportional to 12,992 and 28,034

Step by Step Solution

1. Step 1: Write the proportion equation
   12,992 : 28,034 = 28,034 : x
2. Step 2: Convert to fraction form
   12,992/28,034 = 28,034/x
3. Step 3: Cross multiply
   12,992x = 28,034 × 28,034
4. Step 4: Simplify right side
   12,992x = 785,905,156
5. Step 5: Solve for x
   x = 785,905,156/12,992
6. Step 6: Final answer
   x = 60,491.47