Finding the Third Proportional to 29,452.50 and 65,436

Step by Step Solution

1. Step 1: Write the proportion equation
   29,452.50 : 65,436 = 65,436 : x
2. Step 2: Convert to fraction form
   29,452.50/65,436 = 65,436/x
3. Step 3: Cross multiply
   29,452.50x = 65,436 × 65,436
4. Step 4: Simplify right side
   29,452.50x = 4,281,870,096
5. Step 5: Solve for x
   x = 4,281,870,096/29,452.50
6. Step 6: Final answer
   x = 145,382.23