Finding the Third Proportional to 13,247.81 and 28,796.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,247.81 : 28,796.63 = 28,796.63 : x
2. Step 2: Convert to fraction form
   13,247.81/28,796.63 = 28,796.63/x
3. Step 3: Cross multiply
   13,247.81x = 28,796.63 × 28,796.63
4. Step 4: Simplify right side
   13,247.81x = 829,245,611.39
5. Step 5: Solve for x
   x = 829,245,611.39/13,247.81
6. Step 6: Final answer
   x = 62,594.91