Finding the Third Proportional to 65,108 and 141,448

Step by Step Solution

1. Step 1: Write the proportion equation
   65,108 : 141,448 = 141,448 : x
2. Step 2: Convert to fraction form
   65,108/141,448 = 141,448/x
3. Step 3: Cross multiply
   65,108x = 141,448 × 141,448
4. Step 4: Simplify right side
   65,108x = 20,007,536,704
5. Step 5: Solve for x
   x = 20,007,536,704/65,108
6. Step 6: Final answer
   x = 307,297.67