Finding the Third Proportional to 11,848.50 and 25,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,848.50 : 25,516.50 = 25,516.50 : x
2. Step 2: Convert to fraction form
   11,848.50/25,516.50 = 25,516.50/x
3. Step 3: Cross multiply
   11,848.50x = 25,516.50 × 25,516.50
4. Step 4: Simplify right side
   11,848.50x = 651,091,772.25
5. Step 5: Solve for x
   x = 651,091,772.25/11,848.50
6. Step 6: Final answer
   x = 54,951.41