Finding the Third Proportional to 3,010.78 and 4,633.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,010.78 : 4,633.59 = 4,633.59 : x
2. Step 2: Convert to fraction form
   3,010.78/4,633.59 = 4,633.59/x
3. Step 3: Cross multiply
   3,010.78x = 4,633.59 × 4,633.59
4. Step 4: Simplify right side
   3,010.78x = 21,470,191.04
5. Step 5: Solve for x
   x = 21,470,191.04/3,010.78
6. Step 6: Final answer
   x = 7,131.10