Finding the Third Proportional to 110,182.50 and 237,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,182.50 : 237,856.50 = 237,856.50 : x
2. Step 2: Convert to fraction form
   110,182.50/237,856.50 = 237,856.50/x
3. Step 3: Cross multiply
   110,182.50x = 237,856.50 × 237,856.50
4. Step 4: Simplify right side
   110,182.50x = 56,575,714,592.25
5. Step 5: Solve for x
   x = 56,575,714,592.25/110,182.50
6. Step 6: Final answer
   x = 513,472.78