Finding the Third Proportional to 30,302 and 65,444

Step by Step Solution

1. Step 1: Write the proportion equation
   30,302 : 65,444 = 65,444 : x
2. Step 2: Convert to fraction form
   30,302/65,444 = 65,444/x
3. Step 3: Cross multiply
   30,302x = 65,444 × 65,444
4. Step 4: Simplify right side
   30,302x = 4,282,917,136
5. Step 5: Solve for x
   x = 4,282,917,136/30,302
6. Step 6: Final answer
   x = 141,341.07