Finding the Third Proportional to 230,863.50 and 368,814

Step by Step Solution

1. Step 1: Write the proportion equation
   230,863.50 : 368,814 = 368,814 : x
2. Step 2: Convert to fraction form
   230,863.50/368,814 = 368,814/x
3. Step 3: Cross multiply
   230,863.50x = 368,814 × 368,814
4. Step 4: Simplify right side
   230,863.50x = 136,023,766,596
5. Step 5: Solve for x
   x = 136,023,766,596/230,863.50
6. Step 6: Final answer
   x = 589,195.64