Finding the Third Proportional to 16,908 and 37,702

Step by Step Solution

1. Step 1: Write the proportion equation
   16,908 : 37,702 = 37,702 : x
2. Step 2: Convert to fraction form
   16,908/37,702 = 37,702/x
3. Step 3: Cross multiply
   16,908x = 37,702 × 37,702
4. Step 4: Simplify right side
   16,908x = 1,421,440,804
5. Step 5: Solve for x
   x = 1,421,440,804/16,908
6. Step 6: Final answer
   x = 84,069.13