Finding the Third Proportional to 16,310 and 34,817

Step by Step Solution

1. Step 1: Write the proportion equation
   16,310 : 34,817 = 34,817 : x
2. Step 2: Convert to fraction form
   16,310/34,817 = 34,817/x
3. Step 3: Cross multiply
   16,310x = 34,817 × 34,817
4. Step 4: Simplify right side
   16,310x = 1,212,223,489
5. Step 5: Solve for x
   x = 1,212,223,489/16,310
6. Step 6: Final answer
   x = 74,323.94