Finding the Third Proportional to 13,279.50 and 28,622.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,279.50 : 28,622.25 = 28,622.25 : x
2. Step 2: Convert to fraction form
   13,279.50/28,622.25 = 28,622.25/x
3. Step 3: Cross multiply
   13,279.50x = 28,622.25 × 28,622.25
4. Step 4: Simplify right side
   13,279.50x = 819,233,195.06
5. Step 5: Solve for x
   x = 819,233,195.06/13,279.50
6. Step 6: Final answer
   x = 61,691.57