Finding the Third Proportional to 55,080 and 113,064

Step by Step Solution

1. Step 1: Write the proportion equation
   55,080 : 113,064 = 113,064 : x
2. Step 2: Convert to fraction form
   55,080/113,064 = 113,064/x
3. Step 3: Cross multiply
   55,080x = 113,064 × 113,064
4. Step 4: Simplify right side
   55,080x = 12,783,468,096
5. Step 5: Solve for x
   x = 12,783,468,096/55,080
6. Step 6: Final answer
   x = 232,089.11