Finding the Third Proportional to 170,103.50 and 362,562.50

Step by Step Solution

1. Step 1: Write the proportion equation
   170,103.50 : 362,562.50 = 362,562.50 : x
2. Step 2: Convert to fraction form
   170,103.50/362,562.50 = 362,562.50/x
3. Step 3: Cross multiply
   170,103.50x = 362,562.50 × 362,562.50
4. Step 4: Simplify right side
   170,103.50x = 131,451,566,406.25
5. Step 5: Solve for x
   x = 131,451,566,406.25/170,103.50
6. Step 6: Final answer
   x = 772,774.03