Finding the Third Proportional to 2,267.81 and 4,807.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.81 : 4,807.31 = 4,807.31 : x
2. Step 2: Convert to fraction form
   2,267.81/4,807.31 = 4,807.31/x
3. Step 3: Cross multiply
   2,267.81x = 4,807.31 × 4,807.31
4. Step 4: Simplify right side
   2,267.81x = 23,110,253.47
5. Step 5: Solve for x
   x = 23,110,253.47/2,267.81
6. Step 6: Final answer
   x = 10,190.55