Finding the Third Proportional to 34,807.22 and 54,290.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,807.22 : 54,290.25 = 54,290.25 : x
2. Step 2: Convert to fraction form
   34,807.22/54,290.25 = 54,290.25/x
3. Step 3: Cross multiply
   34,807.22x = 54,290.25 × 54,290.25
4. Step 4: Simplify right side
   34,807.22x = 2,947,431,245.06
5. Step 5: Solve for x
   x = 2,947,431,245.06/34,807.22
6. Step 6: Final answer
   x = 84,678.73