Finding the Third Proportional to 52,140.25 and 113,843.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,140.25 : 113,843.50 = 113,843.50 : x
2. Step 2: Convert to fraction form
   52,140.25/113,843.50 = 113,843.50/x
3. Step 3: Cross multiply
   52,140.25x = 113,843.50 × 113,843.50
4. Step 4: Simplify right side
   52,140.25x = 12,960,342,492.25
5. Step 5: Solve for x
   x = 12,960,342,492.25/52,140.25
6. Step 6: Final answer
   x = 248,566.94