Finding the Third Proportional to 230,443.50 and 476,871

Step by Step Solution

1. Step 1: Write the proportion equation
   230,443.50 : 476,871 = 476,871 : x
2. Step 2: Convert to fraction form
   230,443.50/476,871 = 476,871/x
3. Step 3: Cross multiply
   230,443.50x = 476,871 × 476,871
4. Step 4: Simplify right side
   230,443.50x = 227,405,950,641
5. Step 5: Solve for x
   x = 227,405,950,641/230,443.50
6. Step 6: Final answer
   x = 986,818.68