Finding the Third Proportional to 22,720.50 and 35,174.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,720.50 : 35,174.25 = 35,174.25 : x
2. Step 2: Convert to fraction form
   22,720.50/35,174.25 = 35,174.25/x
3. Step 3: Cross multiply
   22,720.50x = 35,174.25 × 35,174.25
4. Step 4: Simplify right side
   22,720.50x = 1,237,227,863.06
5. Step 5: Solve for x
   x = 1,237,227,863.06/22,720.50
6. Step 6: Final answer
   x = 54,454.25