Finding the Third Proportional to 9,316 and 17,912

Step by Step Solution

1. Step 1: Write the proportion equation
   9,316 : 17,912 = 17,912 : x
2. Step 2: Convert to fraction form
   9,316/17,912 = 17,912/x
3. Step 3: Cross multiply
   9,316x = 17,912 × 17,912
4. Step 4: Simplify right side
   9,316x = 320,839,744
5. Step 5: Solve for x
   x = 320,839,744/9,316
6. Step 6: Final answer
   x = 34,439.65