Finding the Third Proportional to 23,146.50 and 55,789.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,146.50 : 55,789.50 = 55,789.50 : x
2. Step 2: Convert to fraction form
   23,146.50/55,789.50 = 55,789.50/x
3. Step 3: Cross multiply
   23,146.50x = 55,789.50 × 55,789.50
4. Step 4: Simplify right side
   23,146.50x = 3,112,468,310.25
5. Step 5: Solve for x
   x = 3,112,468,310.25/23,146.50
6. Step 6: Final answer
   x = 134,468.21