Finding the Third Proportional to 112,468.50 and 237,937.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,468.50 : 237,937.50 = 237,937.50 : x
2. Step 2: Convert to fraction form
   112,468.50/237,937.50 = 237,937.50/x
3. Step 3: Cross multiply
   112,468.50x = 237,937.50 × 237,937.50
4. Step 4: Simplify right side
   112,468.50x = 56,614,253,906.25
5. Step 5: Solve for x
   x = 56,614,253,906.25/112,468.50
6. Step 6: Final answer
   x = 503,378.76