Finding the Third Proportional to 40,002 and 58,707

Step by Step Solution

1. Step 1: Write the proportion equation
   40,002 : 58,707 = 58,707 : x
2. Step 2: Convert to fraction form
   40,002/58,707 = 58,707/x
3. Step 3: Cross multiply
   40,002x = 58,707 × 58,707
4. Step 4: Simplify right side
   40,002x = 3,446,511,849
5. Step 5: Solve for x
   x = 3,446,511,849/40,002
6. Step 6: Final answer
   x = 86,158.49