Finding the Third Proportional to 11,758.92 and 25,112.53

Step by Step Solution

1. Step 1: Write the proportion equation
   11,758.92 : 25,112.53 = 25,112.53 : x
2. Step 2: Convert to fraction form
   11,758.92/25,112.53 = 25,112.53/x
3. Step 3: Cross multiply
   11,758.92x = 25,112.53 × 25,112.53
4. Step 4: Simplify right side
   11,758.92x = 630,639,225.78
5. Step 5: Solve for x
   x = 630,639,225.78/11,758.92
6. Step 6: Final answer
   x = 53,630.70