Finding the Third Proportional to 15,718 and 33,710

Step by Step Solution

1. Step 1: Write the proportion equation
   15,718 : 33,710 = 33,710 : x
2. Step 2: Convert to fraction form
   15,718/33,710 = 33,710/x
3. Step 3: Cross multiply
   15,718x = 33,710 × 33,710
4. Step 4: Simplify right side
   15,718x = 1,136,364,100
5. Step 5: Solve for x
   x = 1,136,364,100/15,718
6. Step 6: Final answer
   x = 72,296.99