Finding the Third Proportional to 65,148 and 141,954

Step by Step Solution

1. Step 1: Write the proportion equation
   65,148 : 141,954 = 141,954 : x
2. Step 2: Convert to fraction form
   65,148/141,954 = 141,954/x
3. Step 3: Cross multiply
   65,148x = 141,954 × 141,954
4. Step 4: Simplify right side
   65,148x = 20,150,938,116
5. Step 5: Solve for x
   x = 20,150,938,116/65,148
6. Step 6: Final answer
   x = 309,310.16