Finding the Third Proportional to 65,532 and 140,410

Step by Step Solution

1. Step 1: Write the proportion equation
   65,532 : 140,410 = 140,410 : x
2. Step 2: Convert to fraction form
   65,532/140,410 = 140,410/x
3. Step 3: Cross multiply
   65,532x = 140,410 × 140,410
4. Step 4: Simplify right side
   65,532x = 19,714,968,100
5. Step 5: Solve for x
   x = 19,714,968,100/65,532
6. Step 6: Final answer
   x = 300,844.90