Finding the Third Proportional to 30,106 and 65,132

Step by Step Solution

1. Step 1: Write the proportion equation
   30,106 : 65,132 = 65,132 : x
2. Step 2: Convert to fraction form
   30,106/65,132 = 65,132/x
3. Step 3: Cross multiply
   30,106x = 65,132 × 65,132
4. Step 4: Simplify right side
   30,106x = 4,242,177,424
5. Step 5: Solve for x
   x = 4,242,177,424/30,106
6. Step 6: Final answer
   x = 140,908.04