Finding the Third Proportional to 27,146 and 56,020

Step by Step Solution

1. Step 1: Write the proportion equation
   27,146 : 56,020 = 56,020 : x
2. Step 2: Convert to fraction form
   27,146/56,020 = 56,020/x
3. Step 3: Cross multiply
   27,146x = 56,020 × 56,020
4. Step 4: Simplify right side
   27,146x = 3,138,240,400
5. Step 5: Solve for x
   x = 3,138,240,400/27,146
6. Step 6: Final answer
   x = 115,606.00