Finding the Third Proportional to 86,945.50 and 185,373

Step by Step Solution

1. Step 1: Write the proportion equation
   86,945.50 : 185,373 = 185,373 : x
2. Step 2: Convert to fraction form
   86,945.50/185,373 = 185,373/x
3. Step 3: Cross multiply
   86,945.50x = 185,373 × 185,373
4. Step 4: Simplify right side
   86,945.50x = 34,363,149,129
5. Step 5: Solve for x
   x = 34,363,149,129/86,945.50
6. Step 6: Final answer
   x = 395,226.31