Finding the Third Proportional to 22,569.75 and 35,111.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,569.75 : 35,111.25 = 35,111.25 : x
2. Step 2: Convert to fraction form
   22,569.75/35,111.25 = 35,111.25/x
3. Step 3: Cross multiply
   22,569.75x = 35,111.25 × 35,111.25
4. Step 4: Simplify right side
   22,569.75x = 1,232,799,876.56
5. Step 5: Solve for x
   x = 1,232,799,876.56/22,569.75
6. Step 6: Final answer
   x = 54,621.78