Finding the Third Proportional to 13,258.50 and 28,795.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,258.50 : 28,795.25 = 28,795.25 : x
2. Step 2: Convert to fraction form
   13,258.50/28,795.25 = 28,795.25/x
3. Step 3: Cross multiply
   13,258.50x = 28,795.25 × 28,795.25
4. Step 4: Simplify right side
   13,258.50x = 829,166,422.56
5. Step 5: Solve for x
   x = 829,166,422.56/13,258.50
6. Step 6: Final answer
   x = 62,538.48