Finding the Third Proportional to 153,941.50 and 230,682

Step by Step Solution

1. Step 1: Write the proportion equation
   153,941.50 : 230,682 = 230,682 : x
2. Step 2: Convert to fraction form
   153,941.50/230,682 = 230,682/x
3. Step 3: Cross multiply
   153,941.50x = 230,682 × 230,682
4. Step 4: Simplify right side
   153,941.50x = 53,214,185,124
5. Step 5: Solve for x
   x = 53,214,185,124/153,941.50
6. Step 6: Final answer
   x = 345,677.97