Finding the Third Proportional to 109,104 and 148,080

Step by Step Solution

1. Step 1: Write the proportion equation
   109,104 : 148,080 = 148,080 : x
2. Step 2: Convert to fraction form
   109,104/148,080 = 148,080/x
3. Step 3: Cross multiply
   109,104x = 148,080 × 148,080
4. Step 4: Simplify right side
   109,104x = 21,927,686,400
5. Step 5: Solve for x
   x = 21,927,686,400/109,104
6. Step 6: Final answer
   x = 200,979.67