Finding the Third Proportional to 110,373.50 and 238,386.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,373.50 : 238,386.50 = 238,386.50 : x
2. Step 2: Convert to fraction form
   110,373.50/238,386.50 = 238,386.50/x
3. Step 3: Cross multiply
   110,373.50x = 238,386.50 × 238,386.50
4. Step 4: Simplify right side
   110,373.50x = 56,828,123,382.25
5. Step 5: Solve for x
   x = 56,828,123,382.25/110,373.50
6. Step 6: Final answer
   x = 514,871.08