Finding the Third Proportional to 22,290 and 35,265

Step by Step Solution

1. Step 1: Write the proportion equation
   22,290 : 35,265 = 35,265 : x
2. Step 2: Convert to fraction form
   22,290/35,265 = 35,265/x
3. Step 3: Cross multiply
   22,290x = 35,265 × 35,265
4. Step 4: Simplify right side
   22,290x = 1,243,620,225
5. Step 5: Solve for x
   x = 1,243,620,225/22,290
6. Step 6: Final answer
   x = 55,792.74