Finding the Third Proportional to 17,136 and 34,749

Step by Step Solution

1. Step 1: Write the proportion equation
   17,136 : 34,749 = 34,749 : x
2. Step 2: Convert to fraction form
   17,136/34,749 = 34,749/x
3. Step 3: Cross multiply
   17,136x = 34,749 × 34,749
4. Step 4: Simplify right side
   17,136x = 1,207,493,001
5. Step 5: Solve for x
   x = 1,207,493,001/17,136
6. Step 6: Final answer
   x = 70,465.28