Finding the Third Proportional to 105,236 and 148,022

Step by Step Solution

1. Step 1: Write the proportion equation
   105,236 : 148,022 = 148,022 : x
2. Step 2: Convert to fraction form
   105,236/148,022 = 148,022/x
3. Step 3: Cross multiply
   105,236x = 148,022 × 148,022
4. Step 4: Simplify right side
   105,236x = 21,910,512,484
5. Step 5: Solve for x
   x = 21,910,512,484/105,236
6. Step 6: Final answer
   x = 208,203.59