Finding the Third Proportional to 86,302.50 and 184,599.38

Step by Step Solution

1. Step 1: Write the proportion equation
   86,302.50 : 184,599.38 = 184,599.38 : x
2. Step 2: Convert to fraction form
   86,302.50/184,599.38 = 184,599.38/x
3. Step 3: Cross multiply
   86,302.50x = 184,599.38 × 184,599.38
4. Step 4: Simplify right side
   86,302.50x = 34,076,929,250.39
5. Step 5: Solve for x
   x = 34,076,929,250.39/86,302.50
6. Step 6: Final answer
   x = 394,854.49