Finding the Third Proportional to 13,683.50 and 29,477.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,683.50 : 29,477.75 = 29,477.75 : x
2. Step 2: Convert to fraction form
   13,683.50/29,477.75 = 29,477.75/x
3. Step 3: Cross multiply
   13,683.50x = 29,477.75 × 29,477.75
4. Step 4: Simplify right side
   13,683.50x = 868,937,745.06
5. Step 5: Solve for x
   x = 868,937,745.06/13,683.50
6. Step 6: Final answer
   x = 63,502.59