Finding the Third Proportional to 65,452 and 100,661

Step by Step Solution

1. Step 1: Write the proportion equation
   65,452 : 100,661 = 100,661 : x
2. Step 2: Convert to fraction form
   65,452/100,661 = 100,661/x
3. Step 3: Cross multiply
   65,452x = 100,661 × 100,661
4. Step 4: Simplify right side
   65,452x = 10,132,636,921
5. Step 5: Solve for x
   x = 10,132,636,921/65,452
6. Step 6: Final answer
   x = 154,810.20