Finding the Third Proportional to 4,858.31 and 10,062.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,858.31 : 10,062.56 = 10,062.56 : x
2. Step 2: Convert to fraction form
   4,858.31/10,062.56 = 10,062.56/x
3. Step 3: Cross multiply
   4,858.31x = 10,062.56 × 10,062.56
4. Step 4: Simplify right side
   4,858.31x = 101,255,164.07
5. Step 5: Solve for x
   x = 101,255,164.07/4,858.31
6. Step 6: Final answer
   x = 20,841.63