Finding the Third Proportional to 65,321 and 100,955

Step by Step Solution

1. Step 1: Write the proportion equation
   65,321 : 100,955 = 100,955 : x
2. Step 2: Convert to fraction form
   65,321/100,955 = 100,955/x
3. Step 3: Cross multiply
   65,321x = 100,955 × 100,955
4. Step 4: Simplify right side
   65,321x = 10,191,912,025
5. Step 5: Solve for x
   x = 10,191,912,025/65,321
6. Step 6: Final answer
   x = 156,028.11