Finding the Third Proportional to 110,413 and 238,463.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,413 : 238,463.50 = 238,463.50 : x
2. Step 2: Convert to fraction form
   110,413/238,463.50 = 238,463.50/x
3. Step 3: Cross multiply
   110,413x = 238,463.50 × 238,463.50
4. Step 4: Simplify right side
   110,413x = 56,864,840,832.25
5. Step 5: Solve for x
   x = 56,864,840,832.25/110,413
6. Step 6: Final answer
   x = 515,019.43