Finding the Third Proportional to 15,175.69 and 30,953.81

Step by Step Solution

1. Step 1: Write the proportion equation
   15,175.69 : 30,953.81 = 30,953.81 : x
2. Step 2: Convert to fraction form
   15,175.69/30,953.81 = 30,953.81/x
3. Step 3: Cross multiply
   15,175.69x = 30,953.81 × 30,953.81
4. Step 4: Simplify right side
   15,175.69x = 958,138,508.29
5. Step 5: Solve for x
   x = 958,138,508.29/15,175.69
6. Step 6: Final answer
   x = 63,136.42