Finding the Third Proportional to 13,357.50 and 28,856.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,357.50 : 28,856.25 = 28,856.25 : x
2. Step 2: Convert to fraction form
   13,357.50/28,856.25 = 28,856.25/x
3. Step 3: Cross multiply
   13,357.50x = 28,856.25 × 28,856.25
4. Step 4: Simplify right side
   13,357.50x = 832,683,164.06
5. Step 5: Solve for x
   x = 832,683,164.06/13,357.50
6. Step 6: Final answer
   x = 62,338.25