Finding the Third Proportional to 79,526.50 and 168,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,526.50 : 168,256.50 = 168,256.50 : x
2. Step 2: Convert to fraction form
   79,526.50/168,256.50 = 168,256.50/x
3. Step 3: Cross multiply
   79,526.50x = 168,256.50 × 168,256.50
4. Step 4: Simplify right side
   79,526.50x = 28,310,249,792.25
5. Step 5: Solve for x
   x = 28,310,249,792.25/79,526.50
6. Step 6: Final answer
   x = 355,985.11