Finding the Third Proportional to 170,956.50 and 443,794.50

Step by Step Solution

1. Step 1: Write the proportion equation
   170,956.50 : 443,794.50 = 443,794.50 : x
2. Step 2: Convert to fraction form
   170,956.50/443,794.50 = 443,794.50/x
3. Step 3: Cross multiply
   170,956.50x = 443,794.50 × 443,794.50
4. Step 4: Simplify right side
   170,956.50x = 196,953,558,230.25
5. Step 5: Solve for x
   x = 196,953,558,230.25/170,956.50
6. Step 6: Final answer
   x = 1,152,068.26