Finding the Third Proportional to 168,097.50 and 364,194

Step by Step Solution

1. Step 1: Write the proportion equation
   168,097.50 : 364,194 = 364,194 : x
2. Step 2: Convert to fraction form
   168,097.50/364,194 = 364,194/x
3. Step 3: Cross multiply
   168,097.50x = 364,194 × 364,194
4. Step 4: Simplify right side
   168,097.50x = 132,637,269,636
5. Step 5: Solve for x
   x = 132,637,269,636/168,097.50
6. Step 6: Final answer
   x = 789,049.63