Finding the Third Proportional to 13,509.50 and 29,099.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,509.50 : 29,099.75 = 29,099.75 : x
2. Step 2: Convert to fraction form
   13,509.50/29,099.75 = 29,099.75/x
3. Step 3: Cross multiply
   13,509.50x = 29,099.75 × 29,099.75
4. Step 4: Simplify right side
   13,509.50x = 846,795,450.06
5. Step 5: Solve for x
   x = 846,795,450.06/13,509.50
6. Step 6: Final answer
   x = 62,681.48