Finding the Third Proportional to 230,871 and 334,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   230,871 : 334,072.50 = 334,072.50 : x
2. Step 2: Convert to fraction form
   230,871/334,072.50 = 334,072.50/x
3. Step 3: Cross multiply
   230,871x = 334,072.50 × 334,072.50
4. Step 4: Simplify right side
   230,871x = 111,604,435,256.25
5. Step 5: Solve for x
   x = 111,604,435,256.25/230,871
6. Step 6: Final answer
   x = 483,406.04