Finding the Third Proportional to 41,912 and 55,955

Step by Step Solution

1. Step 1: Write the proportion equation
   41,912 : 55,955 = 55,955 : x
2. Step 2: Convert to fraction form
   41,912/55,955 = 55,955/x
3. Step 3: Cross multiply
   41,912x = 55,955 × 55,955
4. Step 4: Simplify right side
   41,912x = 3,130,962,025
5. Step 5: Solve for x
   x = 3,130,962,025/41,912
6. Step 6: Final answer
   x = 74,703.24