Finding the Third Proportional to 123,132 and 265,098

Step by Step Solution

1. Step 1: Write the proportion equation
   123,132 : 265,098 = 265,098 : x
2. Step 2: Convert to fraction form
   123,132/265,098 = 265,098/x
3. Step 3: Cross multiply
   123,132x = 265,098 × 265,098
4. Step 4: Simplify right side
   123,132x = 70,276,949,604
5. Step 5: Solve for x
   x = 70,276,949,604/123,132
6. Step 6: Final answer
   x = 570,744.81