Finding the Third Proportional to 23,010.19 and 55,418.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,010.19 : 55,418.06 = 55,418.06 : x
2. Step 2: Convert to fraction form
   23,010.19/55,418.06 = 55,418.06/x
3. Step 3: Cross multiply
   23,010.19x = 55,418.06 × 55,418.06
4. Step 4: Simplify right side
   23,010.19x = 3,071,161,651.25
5. Step 5: Solve for x
   x = 3,071,161,651.25/23,010.19
6. Step 6: Final answer
   x = 133,469.65