Finding the Third Proportional to 168,450.50 and 368,552

Step by Step Solution

1. Step 1: Write the proportion equation
   168,450.50 : 368,552 = 368,552 : x
2. Step 2: Convert to fraction form
   168,450.50/368,552 = 368,552/x
3. Step 3: Cross multiply
   168,450.50x = 368,552 × 368,552
4. Step 4: Simplify right side
   168,450.50x = 135,830,576,704
5. Step 5: Solve for x
   x = 135,830,576,704/168,450.50
6. Step 6: Final answer
   x = 806,353.06