Finding the Third Proportional to 16,912 and 37,706

Step by Step Solution

1. Step 1: Write the proportion equation
   16,912 : 37,706 = 37,706 : x
2. Step 2: Convert to fraction form
   16,912/37,706 = 37,706/x
3. Step 3: Cross multiply
   16,912x = 37,706 × 37,706
4. Step 4: Simplify right side
   16,912x = 1,421,742,436
5. Step 5: Solve for x
   x = 1,421,742,436/16,912
6. Step 6: Final answer
   x = 84,067.08