Finding the Third Proportional to 23,140 and 54,010

Step by Step Solution

1. Step 1: Write the proportion equation
   23,140 : 54,010 = 54,010 : x
2. Step 2: Convert to fraction form
   23,140/54,010 = 54,010/x
3. Step 3: Cross multiply
   23,140x = 54,010 × 54,010
4. Step 4: Simplify right side
   23,140x = 2,917,080,100
5. Step 5: Solve for x
   x = 2,917,080,100/23,140
6. Step 6: Final answer
   x = 126,062.23