Finding the Third Proportional to 52,928.25 and 113,531.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,928.25 : 113,531.50 = 113,531.50 : x
2. Step 2: Convert to fraction form
   52,928.25/113,531.50 = 113,531.50/x
3. Step 3: Cross multiply
   52,928.25x = 113,531.50 × 113,531.50
4. Step 4: Simplify right side
   52,928.25x = 12,889,401,492.25
5. Step 5: Solve for x
   x = 12,889,401,492.25/52,928.25
6. Step 6: Final answer
   x = 243,525.93