Finding the Third Proportional to 109,108 and 148,109

Step by Step Solution

1. Step 1: Write the proportion equation
   109,108 : 148,109 = 148,109 : x
2. Step 2: Convert to fraction form
   109,108/148,109 = 148,109/x
3. Step 3: Cross multiply
   109,108x = 148,109 × 148,109
4. Step 4: Simplify right side
   109,108x = 21,936,275,881
5. Step 5: Solve for x
   x = 21,936,275,881/109,108
6. Step 6: Final answer
   x = 201,051.03