Finding the Third Proportional to 16,994 and 39,986

Step by Step Solution

1. Step 1: Write the proportion equation
   16,994 : 39,986 = 39,986 : x
2. Step 2: Convert to fraction form
   16,994/39,986 = 39,986/x
3. Step 3: Cross multiply
   16,994x = 39,986 × 39,986
4. Step 4: Simplify right side
   16,994x = 1,598,880,196
5. Step 5: Solve for x
   x = 1,598,880,196/16,994
6. Step 6: Final answer
   x = 94,084.98