Finding the Third Proportional to 52,931.25 and 116,230.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,931.25 : 116,230.50 = 116,230.50 : x
2. Step 2: Convert to fraction form
   52,931.25/116,230.50 = 116,230.50/x
3. Step 3: Cross multiply
   52,931.25x = 116,230.50 × 116,230.50
4. Step 4: Simplify right side
   52,931.25x = 13,509,529,130.25
5. Step 5: Solve for x
   x = 13,509,529,130.25/52,931.25
6. Step 6: Final answer
   x = 255,227.85