Finding the Third Proportional to 107,230.50 and 235,476

Step by Step Solution

1. Step 1: Write the proportion equation
   107,230.50 : 235,476 = 235,476 : x
2. Step 2: Convert to fraction form
   107,230.50/235,476 = 235,476/x
3. Step 3: Cross multiply
   107,230.50x = 235,476 × 235,476
4. Step 4: Simplify right side
   107,230.50x = 55,448,946,576
5. Step 5: Solve for x
   x = 55,448,946,576/107,230.50
6. Step 6: Final answer
   x = 517,100.51