Finding the Third Proportional to 39,942 and 94,978

Step by Step Solution

1. Step 1: Write the proportion equation
   39,942 : 94,978 = 94,978 : x
2. Step 2: Convert to fraction form
   39,942/94,978 = 94,978/x
3. Step 3: Cross multiply
   39,942x = 94,978 × 94,978
4. Step 4: Simplify right side
   39,942x = 9,020,820,484
5. Step 5: Solve for x
   x = 9,020,820,484/39,942
6. Step 6: Final answer
   x = 225,847.99