Finding the Third Proportional to 24,808.78 and 53,786.53

Step by Step Solution

1. Step 1: Write the proportion equation
   24,808.78 : 53,786.53 = 53,786.53 : x
2. Step 2: Convert to fraction form
   24,808.78/53,786.53 = 53,786.53/x
3. Step 3: Cross multiply
   24,808.78x = 53,786.53 × 53,786.53
4. Step 4: Simplify right side
   24,808.78x = 2,892,990,943.91
5. Step 5: Solve for x
   x = 2,892,990,943.91/24,808.78
6. Step 6: Final answer
   x = 116,611.57