Finding the Third Proportional to 13,122 and 27,722.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,122 : 27,722.25 = 27,722.25 : x
2. Step 2: Convert to fraction form
   13,122/27,722.25 = 27,722.25/x
3. Step 3: Cross multiply
   13,122x = 27,722.25 × 27,722.25
4. Step 4: Simplify right side
   13,122x = 768,523,145.06
5. Step 5: Solve for x
   x = 768,523,145.06/13,122
6. Step 6: Final answer
   x = 58,567.53