Finding the Third Proportional to 34,092 and 73,080

Step by Step Solution

1. Step 1: Write the proportion equation
   34,092 : 73,080 = 73,080 : x
2. Step 2: Convert to fraction form
   34,092/73,080 = 73,080/x
3. Step 3: Cross multiply
   34,092x = 73,080 × 73,080
4. Step 4: Simplify right side
   34,092x = 5,340,686,400
5. Step 5: Solve for x
   x = 5,340,686,400/34,092
6. Step 6: Final answer
   x = 156,655.12