Finding the Third Proportional to 22,992 and 42,702

Step by Step Solution

1. Step 1: Write the proportion equation
   22,992 : 42,702 = 42,702 : x
2. Step 2: Convert to fraction form
   22,992/42,702 = 42,702/x
3. Step 3: Cross multiply
   22,992x = 42,702 × 42,702
4. Step 4: Simplify right side
   22,992x = 1,823,460,804
5. Step 5: Solve for x
   x = 1,823,460,804/22,992
6. Step 6: Final answer
   x = 79,308.49