Finding the Third Proportional to 52,864.50 and 113,981.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,864.50 : 113,981.25 = 113,981.25 : x
2. Step 2: Convert to fraction form
   52,864.50/113,981.25 = 113,981.25/x
3. Step 3: Cross multiply
   52,864.50x = 113,981.25 × 113,981.25
4. Step 4: Simplify right side
   52,864.50x = 12,991,725,351.56
5. Step 5: Solve for x
   x = 12,991,725,351.56/52,864.50
6. Step 6: Final answer
   x = 245,755.19