Finding the Third Proportional to 12,334.50 and 26,639.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,334.50 : 26,639.25 = 26,639.25 : x
2. Step 2: Convert to fraction form
   12,334.50/26,639.25 = 26,639.25/x
3. Step 3: Cross multiply
   12,334.50x = 26,639.25 × 26,639.25
4. Step 4: Simplify right side
   12,334.50x = 709,649,640.56
5. Step 5: Solve for x
   x = 709,649,640.56/12,334.50
6. Step 6: Final answer
   x = 57,533.72